It is narrated from Hazrat Sha'bi that a person bought a horse from another, then before parting he wanted to return it, but Hazrat Sha'bi declared the sale binding upon him. Then Abu al-Duha testified before him that a similar issue had come before Hazrat Shurayh, and he had returned the sold item to the seller. Hazrat Sha'bi then accepted the statement of Hazrat Shurayh.