English translation
2591. It was reported from Yūnus bin 'Ubaid, the freed slave of Muḥammad bin Al-Qāsim (who said): "Muḥammad bin Al-Qāsim sent me to Al-Barā' bin 'Azīb to ask him about the flag of the Messenger of Allāh ﷺ. He said: 'It was black and square, made of Namirah."[1] (Hasan)
