عَنْ أَبِي هُرَيْرَةَ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ ”إِنَّ أَبْوَابَ الْجَنَّةِ تُفْتَحُ يَوْمَ الِاثْنَيْنِ وَيَوْمَ الْخَمِيسِ فَيُغْفَرُ لِكُلِّ عَبْدٍ لَا يُشْرِكُ بِاللَّهِ شَيْئًا إِلَّا رَجُلٌ بَيْنَهُ وَبَيْنَ أَخِيهِ شَحْنَاءُ فَيُقَالُ أَنْظِرُوهُمَا حَتَّى يَصْطَلِحَا مَرَّتَيْنِ“
It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Every Monday and Thursday, the gates of the heavens are opened, and every servant who does not associate anything with Allah is forgiven on that day, except for those two Muslims who have enmity or hatred between them. It is said regarding them: "Defer the matter of these two until they reconcile with each other."