عَنْ أَبِي أُمَامَةَ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ:" إِنَّ اللَّهَ فَضَّلَنِي عَلَى الْأَنْبِيَاءِ أَوْ قَالَ: فَضَّلَ أُمَّتِي عَلَى الْأُمَمِ وأحلَّ لنا الْغَنَائِم ". رَوَاهُ التِّرْمِذِيّ
Translation

Muhammad b. Abul Mujalid reported ‘Abdallah b. Abu Aufa as saying he asked whether they set aside the fifth of food in the time of God’s Messenger and received the reply that on the day of Khaibar they captured food and a man would come and take as much of it as he needed and then go away. Abu Dawud transmitted it.