Imam Urwah (may Allah have mercy on him), among the names of the Ansar who were present at the pledge of Aqabah, and then from Banu al-Khazraj, said: Uqbah bin Amr bin Tha'labah bin Yasir bin Asirah (may Allah be pleased with him), whose kunyah was Abu Mas'ud.
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 14591