Hadith 3810
Imam Ja'far al-Sadiq, may Allah have mercy on him, narrates from his (father Imam Muhammad al-Baqir, may Allah have mercy on him) the statement of Sayyiduna Jabir, may Allah be pleased with him: "When the Prophet Muhammad, peace and blessings be upon him, came to Makkah, he performed ramal (brisk walking) while performing tawaf."