Hadith 8:2174
Abu Bakr narrated to us, he said: Abd al-A’la narrated to us, from Ma’mar, from al-Zuhri, that he said regarding a man who entered into the state of Ihram for an Umrah, then had intercourse with his wife before he completed his Umrah: He must repeat the Umrah and sacrifice a camel.
حدثنا أبو بكر قال حدثنا عبد الأعلى عن معمر عن الزهري أنه قال في رجل لبى بعمرة ثم وقع بامرأته قبل أن يقضي عمرته قال يعيد عمرة ويهدي بدنة