صَحِيحُ الْبُخَارِيِّ
Sahih al-Bukhari 3138
One-fifth of Booty to the Cause of Allah (Khumus)
Khumus is to be used for the needs of the Muslims
حَدَّثَنَا مُسْلِمُ بْنُ إِبْرَاهِيمَ، حَدَّثَنَا قُرَّةُ، حَدَّثَنَا عَمْرُو بْنُ دِينَارٍ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ ـ رضى الله عنهما ـ قَالَ بَيْنَمَا رَسُولُ اللَّهِ صلى الله عليه وسلم يَقْسِمُ غَنِيمَةً بِالْجِعْرَانَةِ إِذْ قَالَ لَهُ رَجُلٌ اعْدِلْ. فَقَالَ لَهُ شَقِيتَ إِنْ لَمْ أَعْدِلْ .
Narrated Jabir bin `Abdullah: While Allah's Messenger (ﷺ) was distributing the booty at Al-Ja'rana, somebody said to him "Be just (in your distribution)." The Prophet (ﷺ) replied, "Verily I would be miserable if I did not act justly."
Sahih al-Bukhari, 3138Sahihصحيح