Sunan Abi Dawud — Wages (Kitab Al-Ijarah) — Hadith No: 3433
Translation
Narrated Ibn 'Umar:The Prophet (ﷺ) as saying: If anyone buys a slave who possesses property. his property belongs to the seller unless buyer makes a provision and if anyone buys palm-trees after they have been fecundated, the fruit belongs to the seller unless the buyer make a provision