Sahih al-Bukhari 6554
Sahih al-Bukhari · Book 81: To make the Heart Tender (Ar-Riqaq) · The description of Paradise and the Fire
Narrated Sahl bin Sa`d:
حَدَّثَنَا قُتَيْبَةُ ، حَدَّثَنَا عَبْدُ الْعَزِيزِ ، عَنْ أَبِي حَازِمٍ ، عَنْ سَهْلِ بْنِ سَعْدٍ ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " لَيَدْخُلَنَّ الْجَنَّةَ مِنْ أُمَّتِي سَبْعُونَ أَوْ سَبْعُمِائَةِ أَلْفٍ ـ لاَ يَدْرِي أَبُو حَازِمٍ أَيُّهُمَا قَالَ ـ مُتَمَاسِكُونَ، آخِذٌ بَعْضُهُمْ بَعْضًا، لاَ يَدْخُلُ أَوَّلُهُمْ حَتَّى يَدْخُلَ آخِرُهُمْ، وُجُوهُهُمْ عَلَى صُورَةِ الْقَمَرِ لَيْلَةَ الْبَدْرِ " .
Allah's Messenger (ﷺ) said, "Seventy thousand or seven hundred thousand of my followers will enter Paradise. (Abu Hazim, the sub-narrator, is not sure as to which of the two numbers is correct.) They will be holding on to each other, the first will not entering the last one does, their faces like the moon on a full moon night."