Who were 2 muhajir brothers in Muwakhat?

The two Muhajir brothers in Muwakhat were Abu Bakr and Abdullah ibn Mas'ud. Muwakhat was a pact of brotherhood established by the Prophet Muhammad between the emigrants (Muhajirun) from Mecca and the residents (Ansar) of Medina, fostering strong ties and mutual support among them. Abu Bakr, a close companion of the Prophet, played a significant role in early Islamic history, while Abdullah ibn Mas'ud was known for his deep knowledge of the Quran and became one of the notable early Muslims.