Zingis seems only to have wanted a reasonable pretence to justify him in the estimation of his nobles for entering into war against Umcan; he therefore immediately levied a great army, with which he marched boldly against Umcan, and encamped in a great plain named Tanduc408, sending a message to Umcan to defend himself. Upon this Umcan collected a vast army, with which he advanced into the plains, and pitched his camp within ten miles of that of the Tartars. Zingis commanded his astrologers to shew him what was to be the event of the approaching battle; on which they split a reed into two pieces, on one of which they wrote the name of Zingis, and the name of Umcan on the other, and struck them separately into the ground, saying to Zingis: "While we read in our holy books, it shall come to pass through the power of the idol, that these two pieces of reed shall fight together, and whose part shall get the better, to that king shall the victory be given." The astrologers began to mumble their prayers and incantations, while the multitude stood around to observe the result; and after some time, the two pieces of reed seemed spontaneously to fight together, and the portion inscribed with the name of Zingis got the mastery over that of Umcan; and the Tartars being encouraged by this prodigy, went into the battle fully assured of victory, which they actually obtained. By this battle, in which Umcan was slain, the sovereignty of all Tangut was transferred to Zingis, who took to wife the daughter of Umcan. Zingis reigned six years after this, and conquered many provinces: But at last, while he endeavoured to take a certain castle called Thaigin, he approached too near the walls, and was wounded in the knee by an arrow, of which wound he died, and was buried in the mountain of Altai. Zingis was the first king of the Tartars; the second was Khen-khan, the third Bathyn-khan, the fourth Esu-khan, the fifth Mangu-khan, the sixth Kublai-khan, whose power is greater than that of all his predecessors, as, besides having inherited all their acquisitions, he has added almost the whole world to his empire, during a long and prosperous reign of sixty years409. All the great khans and princes of the blood of Zingis, are carried for burial to the mountains of Altai, even from the distance of an hundred days journey; and those who attend the body, kill all whom they meet by the way, ordering them to go and serve their lord in the other world, and a great number of fine horses are slain on the same occasion and pretence. It is said that the soldiers, who accompanied the body of Mangu-khan to the mountain of Altai, slew above ten thousand men during their journey.

The Tartar women are remarkably faithful to their husbands, considering adultery as the greatest and most unpardonable of crimes; yet it is accounted lawful and honest for the men to have as many wives as they can maintain, but the first married is always accounted the principal and most honourable. These wives live all in one house, in the utmost harmony and most admirable concord; in which they carry on various manufactures, buy and sell, and procure all things necessary for their husbands and families, the men employing themselves only in hunting and hawking, and in martial affairs. They have the best falcons in the world, and great numbers of excellent dogs, and they live upon flesh and milk, and what they procure by hunting. They eat the flesh of horses and camels, and even of dogs, if fat; and their chief drink is cosmos, made of mares milk in a particular manner, and very much resembling white wine. When the father of a family dies, the son may marry all his fathers wives, except only his own mother, neither do they marry their sisters; and on the death of a brother, the surviving brother may marry the widow of the deceased. The husbands receive no portions with their wives, but must assign sufficient dowries to their wives and mothers. As the Tartars have many wives, they often have great numbers of children; neither is the multitude of their wives very burthensome, as they gain much by their labour, and they are exceedingly careful in the management of family concerns, in the preparation of food, and in all other household duties.

The Tartars feed many herds of cattle, and numerous flocks of sheep, and great numbers of camels and horses. They remain with these during the summer in the pastures of the mountains and colder regions of the north, where they find abundance of grass and wood; but in winter they remove into the warmer regions of the south, in search of pasture, and they generally travel forwards for two or three months together. Their houses are made of slender rods covered with felt, mostly of a round form, and are carried along with them in carts or waggons with four wheels, and the doors of these moveable houses are always placed fronting the south. They have also very neat carts on two wheels, covered so closely with felt, that the rain cannot penetrate, in which their wives and children and household goods are conveyed from place to place. All these are drawn by oxen or camels.

The rich Tartars are clothed in sables and ermines, and other rich furs, and in cloth of gold, and all their apparel and furniture is very costly. Their arms are bows, swords, battle-axes, and some have lances; but they are most expert in the use of the bow, in which they are trained from their infancy. They are hardy, active, and brave, yet somewhat cruel; are exceedingly patient and obedient to their lords, and will often remain two days and nights armed on horseback without rest. They believe in one supreme God of heaven, to whom they daily offer incense, praying to him for health and prosperity. But every person has a little image covered with felt, or something else, in his house, called Natigay; and to this household god they make a wife, which is placed on his left hand, and children, which are set before his face. This image or idol is considered as the god of earthly things, to whom they recommend the protection of their wives and children, their cattle, corn, and other valuables. This god is held in great reverence, and before eating any thing themselves, they anoint the mouth of the idol with the fat of their boiled meat, and they cast some broth out of doors in honour of other spirits; after which they eat and drink their fill, saying, that now their god and his family have had their due portion.

If the son of one Tartar, and the daughter of another die unmarried, the parents meet together and celebrate a marriage between their deceased children. On this occasion they draw up a written contract, and paint representations of men and women for servants, of horses, camels, cattle, and sheep, of clothes of all kinds, and of paper money; and all these things are burned along with the contract, conceiving that these will all follow their children substantially to the other world to serve them, and that they will be there united in affinity, as if they had been actually married while living.

When the Tartars go to war, the prince usually leads an army of not less than an hundred thousand men, all cavalry; each man having usually eight or more horses or mares. Their troops are regularly distributed into bands of tens, hundreds, thousands, and ten thousands; a troop of an hundred is called a Tuc, and a body of ten thousand is called a Toman. They carry them felt houses along with them, for shelter in bad weather. When necessity requires, they will ride for ten days together without victuals, subsisting upon the blood of their horses, by cutting a vein and sucking the blood. But they likewise prepare dried milk, for taking with them in their expeditions, in the following manner: After taking off the cream, which is made into butter, they boil the milk and dry it in the sun into a kind of hard curd, of which every man in the army carries about ten pounds along with him. Every morning they take about half a pound of this curd, which they put into a leathern bottle with a quantity of water, and as he rides along, the motion of the horse shakes and mixes these together, and this mess suffices for the food of one day. When they approach towards the enemy, they send out numerous scouts on all sides, that they may not be assaulted unawares, and to bring intelligence of the numbers, motions, and posture of the enemy. When they come to battle, they ride about in apparent disorder, shooting with their arrows; and sometimes make a show of precipitate flight, discharging their arrows backwards as they fly; and when by these means they have broken or dispersed the enemy, they suddenly rally their forces, and make an unexpected assault, which generally decides the victory, their horses being all so thoroughly under command, as to turn any way merely by a signal.