Musannaf Ibn Abi Shaybah 24631 — A man who sold a slave for sheep

Al-Zuhri said concerning a man who sold a slave in exchange for sheep; then the sheep gave birth and increased, and then a defect was found in the slave that had been concealed from him. He said: He shall return him, and he must be given the like of his sheep, or else they are given back just as they were received.