Sunan Ibn Majah, Book 25, Hadith 3091 (In-Book) ⓘ
It was narrated that Suraqah bin Ju’shum said: “The Messenger of Allah stood up to deliver a speech in this valley, and said: ‘Lo! ‘Umrah has been included in Hajj until the Day of Resurrection.”
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَعَلِيُّ بْنُ مُحَمَّدٍ، قَالاَ حَدَّثَنَا وَكِيعٌ، عَنْ مِسْعَرٍ، عَنْ عَبْدِ الْمَلِكَ بْنِ مَيْسَرَةَ، عَنْ طَاوُسٍ، عَنْ سُرَاقَةَ بْنِ جُعْشُمٍ، قَالَ قَامَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ خَطِيبًا فِي هَذَا الْوَادِي فَقَالَ " أَلاَ إِنَّ الْعُمْرَةَ قَدْ دَخَلَتْ فِي الْحَجِّ إِلَى يَوْمِ الْقِيَامَةِ " .
also referenced under: Hadith 2977 (Reference) & Volume 4, Book 25, Hadith 2977 (DarusSalam)