Sahih Al Bukhari Hadith Number 1646

Narrated `Amr bin Dinar: We asked Ibn `Umar whether a man who, while performing `Umra, had performed Tawaf of the Ka`ba; and had not yet performed Tawaf between Safa and Marwa, could have sexual relation with his wife, Ibn `Umar replied “The Prophet (peace be upon him) reached Mecca and performed the seven rounds (of Tawaf) of the Ka`ba and then offered a two-rak`at prayer behind Maqam Ibrahim and then performed the seven rounds (of Tawaf) between Safa and Marwa.” He added, “Verily! In Allah’s Messenger (peace be upon him) (peace be upon him) you have a good example.” We asked Jabir bin `Abdullah (the same question) and he said, “He (that man) should not come near (his wife) till he has completed Tawaf between Safa and Marwa.”