حَدَّثَنَا يَزِيدُ أَخْبَرَنَا شُعْبَةُ وَمُحَمَّدٌ قَالَ حَدَّثَنَا شُعْبَةُ عَنِ الْحَكَمِ عَنْ مُجَاهِدٍ عَنِ ابْنِ عَبَّاسٍ عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ هَذِهِ عُمْرَةٌ اسْتَمْتَعْنَا بِهَا فَمَنْ لَمْ يَكُنْ مَعَهُ هَدْيٌ فَلْيَحِلَّ الْحِلَّ كُلَّهُ فَقَدْ دَخَلَتْ الْعُمْرَةُ فِي الْحَجِّ إِلَى يَوْمِ الْقِيَامَةِ
مسند امام احمد بن حنبل · Hadith 2115
It was narrated from Ibn 'Abbas (RA) that the Prophet (PBUH) said: "This is an 'Umrah which we have joined to Hajj . Whoever does not have a sacrificial animal with him, let him exit ihram completely, for 'Umrah has been incorporated into Hajj until the Day of Resurrection."
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020