Sahih al-Bukhari 6569
صحيح البخاري#6569Sahihحَدَّثَنَا أَبُو الْيَمَانِ، أَخْبَرَنَا شُعَيْبٌ، حَدَّثَنَا أَبُو الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ النَّبِيُّ صلى الله عليه وسلم " لاَ يَدْخُلُ أَحَدٌ الْجَنَّةَ إِلاَّ أُرِيَ مَقْعَدَهُ مِنَ النَّارِ، لَوْ أَسَاءَ، لِيَزْدَادَ شُكْرًا، وَلاَ يَدْخُلُ النَّارَ أَحَدٌ إِلاَّ أُرِيَ مَقْعَدَهُ مِنَ الْجَنَّةِ، لَوْ أَحْسَنَ، لِيَكُونَ عَلَيْهِ حَسْرَةً ".
Narrated Abu Huraira:The Prophet (ﷺ) said, "None will enter Paradise but will be shown the place he would have occupied in the (Hell) Fire if he had rejected faith, so that he may be more thankful; and none will enter the (Hell) Fire but will be shown the place he would have occupied in Paradise if he had faith, so that may be a cause of sorrow for him
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 81:157