عَن عبدِ الرَّحمنِ بن عَوفٍ قَالَ: عَبَّأَنَا النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ ببدر لَيْلًا. رَوَاهُ التِّرْمِذِيّ

Samura b. Jundub said that the war-cry of the Emigrants was ‘Abdallah and that of the Helpers ‘Abd ar-Rahman. Abu Dawud transmitted it.