Mawakhat-e-Madina; the brotherhood among the Muslims of Madina, Al-Ansar, and Al-Muhajirun took place in 2nd Hijrah
The 45 Muhajireen were there at the time of Mawakhat.
Mawakhat's meaning is Brotherhood and Solidarity in Islam.
Brotherhood among the Sahaba refers to the time after the Hijra when the Prophet Muhammad P.B.U.H instituted brotherhood between the emigrants of Makkah and the natives of Medina, the Ansar (literally "helpers").
