Urwah (may Allah have mercy on him), naming those of the Ansar who were present at Badr, then of Banu Amir bin Malik bin al-Najjar, then of Banu Amir bin Mabdhul, said: al-Harith bin al-Simmah bin Ubayd bin Amir (was present).
Hadith Referenceالمعجم الكبير للطبراني / باب الحاء / 3367