Sahih Muslim 2565 a, b
Abu Huraira reported Allah's Messenger (ﷺ) as saying:
The gates of Paradise are not opened but on two days, Monday and Thursday. and then every servant (of Allah) is granted pardon who does not associate anything with Allah except the person in whose (heart) there is rancour against his brother. And it would be said: Look towards both of them until there is reconciliation; look toward both of them until there is reconciliation; look towards both of them until there is reconciliation. This hadith has been narrated on the authority of Suhail who narrated it on the authority of his father with the chain of transmitters of MaIik, but with this variation of wording:, (Those would not be granted pardon) who bycott each other."
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، عَنْ مَالِكِ بْنِ أَنَسٍ، فِيمَا قُرِئَ عَلَيْهِ عَنْ سُهَيْلٍ، عَنْ أَبِيهِ،
 عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ تُفْتَحُ أَبْوَابُ الْجَنَّةِ يَوْمَ الاِثْنَيْنِ
 وَيَوْمَ الْخَمِيسِ فَيُغْفَرُ لِكُلِّ عَبْدٍ لاَ يُشْرِكُ بِاللَّهِ شَيْئًا إِلاَّ رَجُلاً كَانَتْ بَيْنَهُ وَبَيْنَ أَخِيهِ شَحْنَاءُ
 فَيُقَالُ أَنْظِرُوا هَذَيْنِ حَتَّى يَصْطَلِحَا أَنْظِرُوا هَذَيْنِ حَتَّى يَصْطَلِحَا أَنْظِرُوا هَذَيْنِ حَتَّى يَصْطَلِحَا
 ‏"‏ ‏.‏ 
 حَدَّثَنِيهِ زُهَيْرُ بْنُ حَرْبٍ، حَدَّثَنَا جَرِيرٌ، ح وَحَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، وَأَحْمَدُ بْنُ عَبْدَةَ،
 الضَّبِّيُّ عَنْ عَبْدِ الْعَزِيزِ الدَّرَاوَرْدِيِّ، كِلاَهُمَا عَنْ سُهَيْلٍ، عَنْ أَبِيهِ، بِإِسْنَادِ مَالِكٍ نَحْوَ حَدِيثِهِ
 غَيْرَ أَنَّ فِي حَدِيثِ الدَّرَاوَرْدِيِّ ‏"‏ إِلاَّ الْمُتَهَاجِرَيْنِ ‏"‏ ‏.‏ مِنْ رِوَايَةِ ابْنِ عَبْدَةَ وَقَالَ قُتَيْبَةُ ‏"‏
 إِلاَّ الْمُهْتَجِرَيْنِ ‏"‏ ‏.‏