صحيح ابن خزيمه
Sahih Ibn Khuzaymah
كتاب: المناسكBook of Rituals (Hajj/Umrah)
(4) بَابُ ذِكْرِ الدَّلِيلِ عَلَى أَنَّ رَفْعَ الْبَيْتِ يَكُونُ بَعْدَ خُرُوجِ يَأْجُوجَ وَمَأْجُوجَ بَعْدَ مُدَّةٍ، لَا قَبْلَ خُرُوجِهِمَا؛4 Subchapter: Evidence that the Kaaba will be lifted after Gog and Magog emerge, not before
Hadith Q2507
إِذِ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَدْ أَعْلَمَ أَنَّهُ يُعْتَمَرُ وَيُحَجُّ الْبَيْتُ بَعْدَ خُرُوجِ يَأْجُوجَ وَمَأْجُوجَ
It will not happen before their emergence, because the Noble Prophet (peace and blessings be upon him) has informed that even after the emergence of Gog and Magog, Hajj and Umrah of the House of Allah will be performed.
