He grinned at me. 'For one of those horses, I would cut throats like the worst footpad in Thebes.'

  As we debated thus, we were suddenly aware of the sound of voices approaching along the river-bank from the direction of the foreign camp. We looked about for better concealment and hid away.

  The voices drew closer. A party of women came into view and they stopped below us at the water's edge. There were three older women, and a girl. The women wore robes of a drab hue, and cloths of black around their hair. I thought that they were servants or nursemaids. It did not occur to me then that they were gaolers, for they treated the girl with unusual deference.

  The girl was tall and slim, so that when she walked, she moved like a papyrus stem in the Nile breeze. She wore a short robe of rich wool, striped in yellow and sky blue, which left her knees bared. Though she wore short boots of soft stitched leather, I could see that her legs were lithe and smooth.

  The women stopped below our hiding-place, and one of the older women began to disrobe the girl. The other two filled the clay jars that they had carried down on their heads with water from the Nile. The river was still swollen with flood-water. No one could safely enter that icy torrent. It was clear that they intended bathing the girl from the jars.

  One of the women lifted the girl's robe over her head and she stood naked at the water's edge. I heard Memnon gasp. I looked at him and saw that he had forgotten entirely about stealing horses.

  While two of the women poured the water from the jars over the girl, the third woman wiped her down with a folded cloth. The girl held her hands above her head and circled slowly to allow them to wet every part of her body. She laughed and squealed at the cold, and I saw tiny goose-bumps rise around her nipples, which were the rich ruby of polished garnets, mounted like jewels on the peak of each smooth, round breast.

  Her hair was a dark bush of tight curls, her skin was the colour of the heart-wood of the acacia, when it has been buffed and oiled to a high patina. It was a rich, ruddy brown, that glowed in the high sunlight of the mountains.

  Her features were delicate, her nose narrow and chiselled. Her lips were soft and full, but without any thickness. Her eyes were large and dark, slanted above high cheek-bones. Her lashes were so thick that they tangled together. She was beautiful. I have only known one other woman who was more so.

  Suddenly she said something to the women with her. They stood aside, and she left them and climbed on those long naked legs towards us. But before she reached our hiding-place, she stepped behind a boulder that shielded her from her companions, but left her full in our view. She glanced around quickly, but did not see us. The cold water must have affected her, for she squatted quickly and her own water tinkled on the rock beneath her.

  Memnon groaned softly. It was instinctive, not intentional, a sound of longing so intense as to have become agony. The girl sprang to her feet and stared directly at him. Memnon was standing a little to one side of Tanus and me. While we were concealed, he was full in her view.

  The two of them stared at each other. The girl was trembling, her dark eyes enormous. I expected her to run or scream. Instead, she looked back over her shoulder in a conspiratorial gesture, as if to make certain that the women had not followed her. Then she turned back to Memnon and, in a soft sweet voice, asked a question, at the same time holding out her hand to him in a gesture of appeal.

  'I do not understand,' Memnon whispered, and spread his own hands in a gesture of incomprehension.

  The girl stepped up to him and repeated the question impatiently, and when Memnon shook his head, she seized his hand and' shook it. In her agitation, her voice rose as she demanded something of him.

  'Masara!' One of her attendants had heard her. 'Masara!' It was obviously the girl's name, for she made a gesture of silence and caution to Memnon and turned to go back.

  However, the three women had all started up the slope after Masara. They were chattering with alarm and agitation, and they came round the side of the boulder in a pack and stopped when they saw Memnon.

  For a moment nobody moved, and then all three women screamed in unison. The naked girl seemed poised to run to Memnon's side, but as she started forward, two of the women seized her; all four of them were screaming now, as the girl struggled to be free.

  'Time to go home,' Tanus jerked my arm, and I was after him in a bound.

  From the direction of the camp came the shouts of many men aroused by the screams of the women. When I paused to look back, I saw them coming over the ridge in a body. I saw also that Memnon had not followed us, but had leaped forward to the girl's assistance.

  They were all big women and held the girl hard, redoubling their screams. Although Masara was trying desperately to pull free, Memnon could not get her away from them.

  'Tanus!' I yelled. 'Memnon is in trouble.'

  We turned back and between us grabbed him and hauled him away. He came reluctantly. 'I will come back for you,' he shouted to the girl, looking back over his shoulder as we ran with him between us. 'Be brave. I will come back for you.'

  When somebody tells me nowadays that there is no such thing as love at first sight, I smile quietly to myself and think of the day that Memnon first saw Masara.

  We had lost time in the struggle to get Memnon away, and our pursuers were already pressing us hard as we took to one of the goat-tracks and ran for the crest of the slope.

  An arrow flitted past Memnon's shoulder and clattered against the rocks beside the path. It spurred us to greater speed.

  We were in single file along the narrow path. Memnon led us and Tanus followed him. I was last in the file, and, burdened by the heavy medicine chest on my back, I began to fall further behind. Another arrow passed over our heads, and then the third struck the pack on my back with a force that made me stagger. But the chest stopped the arrow that would otherwise have transfixed my body.

  'Come on, Taita,' Tanus shouted back at me. 'Throw off that cursed box of yours, or they will have you.'

  He and Memnon were fifty paces ahead of me and drawing away, but I could not discard my precious chest. At that moment the next arrow struck, and this time I was not so fortunate. It hit me in the leg, in the fleshy part of the thigh, and I went tumbling across the path and fell hard.

  I rolled into a sitting position and looked with horror at the reed shaft of the arrow that protruded from my leg. Then I looked back at our pursuers. The bearded chieftain in the striped robe led them, and he had outdistanced his own men by a hundred paces. He was coming up the track in a series of great elastic bounds, covering the ground as swiftly as one of the ibex rams that he resembled in so many other ways.

  'Taita!' Tanus called back at me. 'Are you all right?' He had paused on the brow of the slope, and was looking back anxiously. Memnon had crossed over and was out of sight.

  'I am arrowed!' I yelled back. 'Go on and leave me. I cannot follow.'

  Without a moment's hesitation, Tanus turned back, and came leaping down towards where I lay. The Ethiopian chieftain saw him coming and bellowed a challenge. He . drew the glittering blue sword and brandished it as he came on up the hillside.

  Tanus reached the spot where I sat, and tried to lift me to my feet. 'It's no use. I am hard hit. Save yourself,' I told him, but the Ethiopian was almost upon us. Tanus dropped my arm, and drew his own sword.

  The two of them came together, going for each other in a murderous rush. I was not in any doubt as to the outcome of this duel, for Tanus was the strongest and most skilled swordsman in all Egypt. When he killed the Ethiopian, we would all be doomed, for we could expect no mercy from his henchmen.