Sahih al-Bukhari 4236
Book 64: Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi) · Narrated by `Umar
Arabic
حَدَّثَنِي مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا ابْنُ مَهْدِيٍّ، عَنْ مَالِكِ بْنِ أَنَسٍ، عَنْ زَيْدِ بْنِ أَسْلَمَ، عَنْ أَبِيهِ، عَنْ عُمَرَ ـ رضى الله عنه ـ قَالَ لَوْلاَ آخِرُ الْمُسْلِمِينَ مَا فُتِحَتْ عَلَيْهِمْ قَرْيَةٌ إِلاَّ قَسَمْتُهَا، كَمَا قَسَمَ النَّبِيُّ صلى الله عليه وسلم خَيْبَرَ.
English translation
Narrated `Umar:But for the other Muslims (i.e. coming generations) I would divide (the land of) whatever villages the Muslims might conquer (among the fighters), as the Prophet (ﷺ) divided (the land of) Khaibar
Reference: Sahih al-Bukhari 4236, Book of Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi). English translation by Dr. Muhammad Muhsin Khan.