His son was taken as a prisoner during the battle of Badr. Then he met with his friend Safwaan (May Allah be Pleased with him) and decided that he would come to Madinah and kill the Messenger of Allah (ﷺ) with one strike of his poisoned sword. He came to Madinah and found the Prophet (ﷺ) in his mosque. The Messenger of Allah (ﷺ) inquired him of his intention of coming to Madinah, to which he replied that he was there to ransom his son. The Messenger of Allah (ﷺ) then disclosed is secret motive and he accepted Islam. Who was this companion?