"Any man who pollinates a date-palm tree then sells it, the fruits of the tree are for the one who pollinated it, unless the purchaser stipulated otherwise."
Sunan an-Nasa'i Book 44, Hadith 187
← Previous Hadith "The Messenger of Allah forbade Muhaqalah, Muzahanah, Mukhabarah, Mu'awamah, and selling with an exception unless it is defined but he gave concession allowing 'Araya.

Sunan an-Nasa'i Book 44, Hadith 186 Next Hadith → "Whoever buys a date-palm tree after it has been pollinated, its fruits belong to the seller, unless the purchaser has stipulated otherwise. And whoever buys a slave who has wealth, his wealth belongs to the seller, unless the purchaser has stipulated otherwise. "(sahih)

Sunan an-Nasa'i Book 44, Hadith 188