Jmy' bin 'Umayr bin Afaq جميع بن عمير بن عفاق · Wages (Kitab Al-Ijarah)

The Messenger of Allah (ﷺ) as saying: If anyone buys sheep or goat whose udders have been tied up and he milked it, he may keep it if he is pleased with it, or he may return it if he is displeased with it. There is one sa' of dates (which he must give to the seller) for milking it.