Thabit ibn Hazal

Thabit ibn Huznail ibn Amr al-Ansari from Banu Amr ibn Awf ibn al-Khazraj.

From Balhulbali, he witnessed Badr, God knows best, as stated by al-Zuhri, and was killed on the Day of Yamama, as stated by Ibn Manda.

As for Abu 'Umar, he said: from Banu Amr ibn Awf, he witnessed Badr, and all the battles were with the Messenger of God ﷺ, and was killed on the Day of Yamama.