Musnad Ahmad 1153:62

'Abd al-Rahman narrated to us, from Malik, from al-Zuhri, from 'Urwah, from 'Aishah: "The companions of the Messenger of Allah, peace and blessings of Allah be upon him, who entered into the state of ihram for 'Umrah, performed tawaf around the House and between al-Safa and al-Marwah. Then, they performed tawaf after they returned from Mina for their Hajj. And those who performed Qiran (combining Hajj and 'Umrah) performed one tawaf."