This document summarizes several events from the third and fourth years after the Hijra in Islamic history, including military expeditions led by Muhammad and his companions against neighboring tribes, marriages of Muhammad, and battles such as Badr II and Doumat Al-Jandal where the Muslims challenged opposing forces but no fighting occurred. Conspiracies against Muhammad by some Jewish tribes in Medina led to the siege and expulsion of Banu Nadir from their forts without combat. Revelation of Quranic verses responded to these events.