Sahih Muslim | Book 10 | Chapter 15

Narrated by Ibn Umar (Allah be pleased with them)
Ibn Umar (Allah be pleased with them) reported Allah's Messenger (may peace be upon him) as saying: If anyone buys palm-trees after they have been fecundated the fruit belongs to the seller unless the buyer makes a proviso.

Narrated by Nafi
Nafi reported on the authority of Ibn Umar (Allah be pleased with them) that the Messenger of Allah (may peace be upon him) said: Whichever tree is bought with its roots, and if it is fecundated its fruit would belong to one who has grafted it except when the provision is laid down by the buyer.

Narrated by Ibn Umar (Allah be pleased with them)
Ibn Umar (Allah be pleased with them) reported Allah's Apostle (may peace be upon him) as saying: Whosoever grafts the tree and then sells its roots, its fruit will belong to one who grafts it except when provision is laid down by the buyer.

Narrated by Nafi,
This hadith has been narrated on the authority of Nafi, with the same chain of transmitters.

Narrated by Abdullah b. Umar (Allah be pleased with them)
Abdullah b. Umar (Allah be pleased with them) reported Allah's Messenger (may peace be upon him) as saying: He who buys a tree after it has been fecundated, its fruit belongs to one who sells it except when the provision has been laid down by the buyer (that it will belong to him), and he who buys a slave, his property belongs to one who sells him except when a provision has been laid down by the buyer (that it will be transferred to him with the slave).

Narrated by Zuhri
A hadith like this has been narrated on the authority of al Zuhri.

Narrated by Ibn Umar
Ibn Umar reported on the authority of his father as Allah's Apostle (may peace be upon him) saying so.