Sahih al-Bukhari 6535
Narrated Abu Sa`id Al-Khudri:
Allah's Messenger (ﷺ) said, "The believers, after being saved from the (Hell) Fire, will be stopped at a bridge 
between Paradise and Hell and mutual retaliation will be established among them regarding wrongs 
they have committed in the world against one another. After they are cleansed and purified (through 
the retaliation), they will be admitted into Paradise; and by Him in Whose Hand Muhammad's soul is, 
everyone of them will know his dwelling in Paradise better than he knew his dwelling in this world."
حَدَّثَنِي الصَّلْتُ بْنُ مُحَمَّدٍ، حَدَّثَنَا يَزِيدُ بْنُ زُرَيْعٍ، ‏{‏وَنَزَعْنَا مَا فِي صُدُورِهِمْ مِنْ غِلٍّ‏}‏ قَالَ حَدَّثَنَا سَعِيدٌ عَنْ قَتَادَةَ عَنْ أَبِي الْمُتَوَكِّلِ النَّاجِيِّ أَنَّ أَبَا سَعِيدٍ الْخُدْرِيَّ ـ رضى الله عنه ـ قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ يَخْلُصُ الْمُؤْمِنُونَ مِنَ النَّارِ، فَيُحْبَسُونَ عَلَى قَنْطَرَةٍ بَيْنَ الْجَنَّةِ وَالنَّارِ، فَيُقَصُّ لِبَعْضِهِمْ مِنْ بَعْضٍ، مَظَالِمُ كَانَتْ بَيْنَهُمْ فِي الدُّنْيَا، حَتَّى إِذَا هُذِّبُوا وَنُقُّوا أُذِنَ لَهُمْ فِي دُخُولِ الْجَنَّةِ، فَوَالَّذِي نَفْسُ مُحَمَّدٍ بِيَدِهِ لأَحَدُهُمْ أَهْدَى بِمَنْزِلِهِ فِي الْجَنَّةِ مِنْهُ بِمَنْزِلِهِ كَانَ فِي الدُّنْيَا ‏"‏‏.‏