Ibn Shihab al-Zuhri (may Allah have mercy on him), naming those of the Ansar who were present at Badr, of al-Aws, then of Banu Amr bin Awf, then of Banu Umayyah bin Zayd, said: al-Harith bin Hatib (was present).
Hadith Referenceالمعجم الكبير للطبراني / باب الحاء / 3388