Banu Qurayza after his victory over the Meccans in the Battle of Badr, Banu Qaynuqa threatened Muhammad's political position and assaulted a Muslim woman which led to their expulsion from Medina for breaking the peace treaty of Constitution of Medina. The Qurayza remained passive during the whole Qaynuqa affair, apparently because the Qaynuqa were historically allied with the Khazraj, while the Qurayza were the allies of the Aws. Soon afterwards, Muhammad came into conflict with the Banu Nadir. He had one of the Banu Nadir's chiefs, the poet Ka'b ibn al-Ashraf, assassinated and after the Battle of Uhud accused the tribe of
Battle of Al-Sannabra Frankish land magnates, who ultimately depended upon rents from cultivators of the soil. Mawdud was unable to make any permanent conquests after his victory. Soon afterward, he was assassinated and Aq-Sunqur Bursuqi took command of the failed attempt against Edessa in 1114. Roger of Salerno routed the last Seljuk invading army at the Battle of Sarmin after a protracted campaign in 1115. Battle of Al-Sannabra In the Battle of Al-Sannabra (1113), a Crusader army led by King Baldwin I of Jerusalem was defeated by a Muslim army sent by the Sultan of the Seljuk Turks and commanded by Mawdud ibn