سنن ابي داود
Sunan Abi Dawud
كتاب المناسك
The Rites of Hajj (Kitab Al-Manasik Wal-Hajj)
باب فِي إِفْرَادِ الْحَجِّ
Chapter: Performing The Ifrad Hajj.
Hadith 1780
حَدَّثَنَا ابْنُ السَّرْحِ ، أَخْبَرَنَا ابْنُ وَهْبٍ ، أَخْبَرَنِي مَالِكٌ ، عَنْ أَبِي الْأَسْوَدِ ، بِإِسْنَادِهِ مِثْلَهُ . زَادَ : " فَأَمَّا مَنْ أَهَلَّ بِعُمْرَةٍ فَأَحَلَّ " .
The aforesaid tradition has also been narrated by Abu al-Aswad through a different chain of narrators. This version adds he who raises his voice in talbiyah for Umrah (and wearing Ihram for it) should put off Ihram after performing Umrah.
