´It was narrated from Urwah from Zainab bint Umm Salamab, from Umm Salamah, that:` she came to Makkah when she was sick. She mentioned that to the Messenger of Allah and he said: "Perform Tawaf behind those who are praying while you are riding." She said: "And I heard the Messenger of Allah, at the Kabah, reciting 'By the Tur (Mount)."