Sayyiduna al-Bara' bin Azib (may Allah be pleased with him) narrates: Sayyiduna Abu Sufyan (may Allah be pleased with him) passed by, and Sayyiduna Mu'awiyah (may Allah be pleased with him) was behind him; he was a prominent man. The Prophet (peace and blessings be upon him) said: "O Allah! Seize the man with the humps."
Al-Tabarani recorded it; its chain contains Ibn Ishaq, who is a mudallis.