Chapter: The description of Paradise and the Fire
Narrated Sahl bin Sa`d: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."
Reference
Sahih al-Bukhari 6554
In-book reference
Book 81, Hadith 143
USC-MSA web (English)
Vol. 8, Book 76, Hadith 560
Translation by Dr. M. Muhsin Khan · Language: EN
Sahih
Arabic Text
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 ".