Who were the Companions who pledged allegiance to the Messenger of Allah, may Allah bless him and grant him peace, in the First Pledge of Allegiance?

The Companions who participated in the First Pledge of Aqabah were six men from the Khazraj tribe, namely:

1. Abu Umamah As'ad ibn Zurarah.

2. 'Awf ibn Al-Harith ibn Rifa'ah.

3. Zurayq ibn 'Amir ibn Zurayq.

4. Qutbah ibn 'Amir ibn Hadidah.

5. 'Uqbah ibn 'Amir ibn Nabiyy ibn Zayd ibn Haram.

6. Jabir ibn 'Abdullah ibn Rithab ibn An-Nu'man.