Sunan Ibn Majah 32036
In-book no 2203حَدَّثَنَا عَلِيُّ بْنُ الْمُنْذِرِ، حَدَّثَنَا مُحَمَّدُ بْنُ فُضَيْلٍ، عَنْ مُسْلِمٍ الأَعْوَرِ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ لَمَّا افْتَتَحَ رَسُولُ اللَّهِ صلى الله عليه وسلم خَيْبَرَ أَعْطَاهَا عَلَى النِّصْفِ .
It was narrated that Anas bin Malik said: “When the Messenger of Allah (ﷺ) conquered Khaibar, he gave it (to its people) in return for half (of its yield).”