Language:
كتاب الرقاق
81  
To make the Heart Tender (Ar-Riqaq)
(51)
Chapter: The description of Paradise and the Fire
(51)
باب صِفَةِ الْجَنَّةِ وَالنَّارِ
Sahih al-Bukhari 6559

Narrated Anas bin Malik:

The Prophet (ﷺ) said, "Some people will come out of the Fire after they have received a touch of the Fire, changing their color, and they will enter Paradise, and the people of Paradise will name them 'Al- Jahannamiyin' the (Hell) Fire people."

حَدَّثَنَا هُدْبَةُ بْنُ خَالِدٍ، حَدَّثَنَا هَمَّامٌ، عَنْ قَتَادَةَ، حَدَّثَنَا أَنَسُ بْنُ مَالِكٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏ "‏ يَخْرُجُ قَوْمٌ مِنَ النَّارِ بَعْدَ مَا مَسَّهُمْ مِنْهَا سَفْعٌ، فَيَدْخُلُونَ الْجَنَّةَ، فَيُسَمِّيهِمْ أَهْلُ الْجَنَّةِ الْجَهَنَّمِيِّينَ ‏"‏‏.‏
Reference : Sahih al-Bukhari 6559
In-book reference : Book 81, Hadith 148
USC-MSA web (English) reference : Vol. 8, Book 76, Hadith 564
  (deprecated numbering scheme)