حَدَّثَنَا مُسَدَّدٌ، وَيَحْيَى بْنُ مَعِينٍ، قَالاَ حَدَّثَنَا يَحْيَى، عَنْ مَالِكٍ، عَنِ الْفُضَيْلِ، عَنْ عَبْدِ اللَّهِ بْنِ نِيَارٍ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ، قَالَ يَحْيَى أَنَّ رَجُلاً، مِنَ الْمُشْرِكِينَ لَحِقَ بِالنَّبِيِّ صلى الله عليه وسلم لِيُقَاتِلَ مَعَهُ فَقَالَ " ارْجِعْ " . ثُمَّ اتَّفَقَا فَقَالَ " إِنَّا لاَ نَسْتَعِينُ بِمُشْرِكٍ " .
A’ishah said (this is the version of narrator Yahya). A man from the polytheists accompanied the Prophet (PBUH) to fight along with him. He said “Go back. Both the narrators (Musaddad and Yahya) then agreed. The Prophet said “We do not want any help from a polytheist.” Translation Not Available
Book Ref: Sunan Abi Dawud Book 15 Hadith 2732
Web Ref: Sunan Abi Dawud Book 14 Hadith 2726