How did the prophet create brotherhood between Al muhajireen and Al Ansar?

The Prophet Muhammad fostered brotherhood between the Al-Muhajireen (migrants from Mecca) and the Al-Ansar (the residents of Medina) by establishing a formal bond of brotherhood, pairing individuals from each group. This initiative helped to bridge cultural and social gaps, creating mutual support and cooperation. Additionally, the Prophet emphasized shared values and responsibilities, encouraging the two groups to work together for the welfare of the nascent Muslim community. This approach laid the foundation for unity and solidarity in the early Islamic society.