Then something dropped from the tree, there was a rustle in the quince hedge, and a man stood before them in the darkness. Payne had just time to restrain the dogs, who would have flung themselves upon this sudden apparition there and then.

“Now, then, who are you and what do you want?” he asked.

“’Nkos, you remember me? But I can’t talk here, it’s cold and I’ve been frightened, and I am old and weak.”

“Why, it’s Mhlanga,” cried Payne, in astonishment. “But what the devil d’you want with me at this time of night?”

“Hadn’t we better take him to the house and give him a tot of grog?” said Claverton. “He looks rather shaky.”

“Of course. Come with us, Mhlanga,” and they returned to the house, where a liberal ration of undiluted spirit having sent a generous glow through the Kafir’s frame, that unexpected visitor squatted down on the stoep with his blanket huddled round him, and fired off an ejaculation or two.

He was an old man, with a white head and a lean, gaunt frame, and in spite of the potation shivered slightly from time to time as he sat there, for he had had a very narrow escape from the jaws of the dogs. Then he began, speaking in a low, rapid tone:

“When the grass-fire sweeps along the mountain side, who would stand in its way because he had built a hut there? When yonder river rushes down in a flood after the thunderstorms, who would stand in the drift and try to beat it back with his hands? Why are you still here?”

“Why not, Mhlanga? You must speak plainer.” The old Kafir made a gesture of impatience. “Are you waiting till this moon is dead?” he went on. “If so you will never see it die. Go. Go while there is time. What can two men do to stay the roaring flame through the long, dry grass? Nothing. Will they stand in the middle and be consumed? The grass is thoroughly dry and the torch is put in, the flame will spread and devour all in its way. Even now it is kindled. Are you tired of life?” concluded the old man in a more eager tone than he had hitherto employed.

“The gist of the parable is obvious,” remarked Payne to his companion, who nodded assent. “By the way, this old bird was with me several years and left suddenly some time ago, because he wanted a change. Now, you see, he’s doing the very confidence trick we were just talking about. Have some more grog, Mhlanga.”