Sahl bin Abi Hathmah said “The Apostle of Allaah ﷺ divide Khaibar into two halves. One half was reserved for his emergency and needs, the other half was meant for the Muslims. He divided among them into eighteen portions.” (Using translation from Abū Dāʾūd 3010)
قَسَمَ رَسُولُ اللهِ ﷺ خَيْبَرَ نِصْفَيْنِ نِصْفٌ لِنَوَائِبِهِ وَحَاجَتِهِ وَنِصْفٌ بَيْنَ الْمُسْلِمِينَ قَسَمَهَا بَيْنَهُمْ عَلَى ثَمَانِيَةَ عَشَرَ سَهْمًا