"Tabari is sturdy, but she lacks speed," said the dispassionate master. "When she was a foal of six months and was brought to me for judgment, I thought twice, because her legs were short. However, it is well that she was allowed to live and breed."

"Allowed to live?" murmured Ruth Manning.

"To keep the line of the gray horse perfect," said David, "they must be watched with a jealous eye, and those which are weak must not live. The mares are killed and the stallions gelded and sold."

"And can you judge the little colts?"

Her voice was too low for David to catch a sense of pain and anger in it.

"It must be done. It is a duty. To-day is the sixth month of Timeh, the daughter of Juri. You shall witness the judging. Elijah is the master."

His face hardened at the name of Elijah, and the girl caught her breath. But before she could speak they broke out of a grove and came in view of a wide meadow across which four yoked cattle drew a harrow, smoothing the plow furrows to an even, black surface.

It carried the girl far back; it was like opening an ancient book of still more ancient tales; the musty smell completes the illusion. The cattle plodding slowly on, seeming to rest at every step, filled in the picture of which the primitive David Eden was the central figure.

"Yokes," she cried. "I've never seen them before!"

"For some work we use the horses, but the jerking of the harrow ruins their shoulders. Besides, we may need the cattle for a new journey."