(77) باب إِبَاحَةِ فَسْخِ الْحَجِّ بِعُمْرَةٍ لِمَنْ لَمْ يَسُقِ الْهَدْىَ .
It was narrated from Ibn Abbas that the Prophet said:
This is 'Umrah that we have benefited from. Whoever does not have a Hadi with him, let him exit Ihram completely. Now 'Umrah is permissible during the months of Hajj."
Reference: Sunan an-Nasa'i 2815
In-book reference: Book 24, Hadith 0
English translation: Vol. 3, Book 24, Hadith 2817