When he came to them...
When he came to them, Asad ibn Zurarah said to Musab, “This is the senior-most member of our community. If possible, convert him to Islam.” Musab said, “If he gives me some respite and listens to me, hopefully he would become a Muslim.” Meanwhile Usaid ibn Hafeer had reached near them and he began to mouth whatever abuses came to his mind. He told them, “You have come to deviate the simple minded people of this tribe.
For the sake of your life, get up at once and begone.” Musab said with utmost dignity and demeanor, “I have a request to you that you please sit down for a moment and listen to what I have to say. If you find my words acceptable, do accept them otherwise there is no problem if you choose otherwise.” No one knows what Usaid thought; he kept his weapon aside and sat down besides Musab. Musab told him about the religion of Islam in brief and after that recited a few verses of Quran.
The attractive statements about the principles of Islam and the eloquent words of Quran and that too from the tongue of a handsome youth of Mecca had such an effect on Usaid that he suddenly exclaimed, “What a beautiful and spiritual discourse it is!” Sparks of joy flickered in the eyes of Usaid. There was a complete transformation in his personality and his thoughts also underwent a change.
He asked, “What should one who desires to accept this religion do?” Musab replied, “He should perform a ritual bath, wear clean clothes, recite the testimony of faith and perform two units (rakats) of prayer.” Usaid ibn Hafeer did as directed and then said, “There are two persons behind me. If they accept faith none in the Aws tribe would turn away from Islam.
I am going and I would send Saad ibn Mu’az to you.” When Usaid returned to his tribesmen Saad ibn Mu’az looked at him and said, “Though Usaid has returned, his thinking is not the same as what it was when he had gone from here. He is looking completely transformed.” Then he asked Usaid what feat he had performed. Usaid replied, “I have warned them sternly and there is no danger from them anymore.
Because I have threatened them so much about their mission that now they would do only as you say.” After that Usaid said, “O Saad! When I was returning, I heard that a group of men from Bani Haritha are coming to murder Asad ibn Zurarah and break the treaty of peace.” Saad ibn Mu’az got up at once, picked up his sword and rushed out thinking that Bani Haritha men may attack Asad ibn Zurarah before he could reach there.