Hadith 2242
´It was narrated from Aishah that :` the Messenger of Allah (ﷺ) ruled that what a slave earns belongs to his guarantor.
Hadith 2243
´It was narrated from 'Aishah that:` a man bought a slave and put him to work, then he found some defect in him, so he returned him. He (the seller) said: "O Messenger of Allah he put my slave to work." The Messenger of Allah (ﷺ) said: "A slave's earnings belong to his guarantor."