Sahih Bukhari
Hadith #1623
Narrated `Amr:We asked Ibn `Umar: ""May a man have sexual relations with his wife during the Umra before performing Tawaf between Safa and Marwa?"" He said, ""Allah's Messenger (ﷺ) arrived (in Mecca) and circumambulated the Ka`ba seven times, then offered two rak`at behind Maqam Ibrahim (the station of Abraham), then performed Tawaf between Safa and Marwa."" Ibn `Umar added, ""Verily! In Allah's Apostle you have a good example."" And I asked Jabir bin `Abdullah (the same question), and he replied, ""You should not go near your wives (have sexual relations) till you have finished Tawaf between Safa and Marwa