Amr bin Dinar narrates from a man of Egypt, who stated that Sayyiduna Amr bin al-As (may Allah be pleased with him) sent gifts to some people and sent more and valuable gifts to Sayyiduna Ammar bin Yasir (may Allah be pleased with him). When he was asked about the reason for giving him such importance, he said: I heard the Messenger of Allah (peace and blessings be upon him) say that a rebellious group will kill him.