'In the covenant of al-Ridwan it was revealed that: ''Allah was certainly pleased with the faithful when they swore allegiance to you under the tree. He knew what was in their hearts... and He put a condition for them that after that they will never dispute with the Prophet (SAWA) about anything he does, or disobey him in anything he might order them to do. Then Allah, the Exalted, said after that verse: Indeed those who swear allegiance to you.'