Al-Miswar and Marwan said they agreed to abandon war for ten years during which the people would have security, on the basis that there should be sincerity between them and that there should be no theft or treachery.
‘A’isha said regarding the oath of allegiance taken from women that God’s Messenger used to test them with this verse, “O Prophet, when believing women come to you to swear allegiance to you...” (Al-Qur’an; 60:12). When one of them acknowledged this condition he said to her, “I have made a covenant with you,” doing this only by words which he spoke to her. His hand never touched a woman’s hand when an oath of allegiance was taken.
Safwan b. Sulaim quoted the authority of a number of the sons of the Companions of God’s Messenger who told on the authority of their fathers that God’s Messenger said, “If anyone wrongs a man with whom a covenant has been made, or curtails any right of his, or imposes on him more than he can bear, or takes anything from him without his ready agreement, I shall be his adversary on the day of resurrection.”
Anas told that Quraish made an agreement with the Prophet laying down the condition that if anyone came to them from him they should not send him back, but that if anyone came to him from them he should send him back. They asked God’s Messenger whether they should write that down and he replied, “Yes; may God remove far from His mercy anyone who goes from us to them, but God will make an escape and a way out for anyone who comes to us from them.”