(46) باب ذِكْرِ اخْتِلاَفِ الأَلْفَاظِ الْمَأْثُورَةِ فِي الْمُزَارَعَةِ
It was narrated from Ibn 'Umar that the Prophet gave the datepalms of Khaibar and their land to the Jews of Khaibar, on condition that they would take care of them at their expense, and the Messenger of Allah would have half of whatever they produced.
Reference: Sunan an-Nasa'i 3929
In-book reference: Book 35b, Hadith 74
English translation: Vol. 4, Book 35, Hadith 3961