The evidence that confirms that the Khumus (i.e., one-fifth of the war booty) is meant for the needs of Allah's Messenger (ﷺ) ﷺ and the poor

Sahih al-Bukhari · Book 57 · Hadith 3113

حَدَّثَنَا بَدَلُ بْنُ الْمُحَبَّرِ، أَخْبَرَنَا شُعْبَةُ، قَالَ أَخْبَرَنِي الْحَكَمُ، قَالَ سَمِعْتُ ابْنَ أَبِي لَيْلَى، حَدَّثَنَا عَلِيٌّ، أَنَّ فَاطِمَةَ ـ عَلَيْهَا السَّلاَمُ ـ اشْتَكَتْ مَا تَلْقَى مِنَ الرَّحَى مِمَّا تَطْحَنُ، فَبَلَغَهَا أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم أُتِيَ بِسَبْىٍ، فَأَتَتْهُ تَسْأَلُهُ خَادِمًا فَلَمْ تُوَافِقْهُ، ف…

Narrated `Ali: Fatima complained of what she suffered from the hand mill and from grinding, when she got the news that some slave girls of the booty had been brought to Allah's Messenger. She went to him to ask for a ma…