The Case of Mistakes During Tawaf

2. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Hammad from al-Halabiy who has said the following: “About a man who does not know if he has performed six or seven Tawaf (walking around the House), abu ‘Abd Allah عليه السلام, has said, ‘He must do his Tawaf again.’”