Sahih al-Bukhari 3010
Book 56: Fighting for the Cause of Allah (Jihaad) · Narrated by Abu Huraira
Arabic
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا غُنْدَرٌ، حَدَّثَنَا شُعْبَةُ، عَنْ مُحَمَّدِ بْنِ زِيَادٍ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " عَجِبَ اللَّهُ مِنْ قَوْمٍ يَدْخُلُونَ الْجَنَّةَ فِي السَّلاَسِلِ ".
English translation
Narrated Abu Huraira:The Prophet (ﷺ) said, "Allah wonders at those people who will enter Paradise in chains
Reference: Sahih al-Bukhari 3010, Book of Fighting for the Cause of Allah (Jihaad). English translation by Dr. Muhammad Muhsin Khan.