Sunan Ibn Majah, Book 33, Hadith 62 (In-Book) ⓘ
It was narrated from Jawdan that the Messenger of Allah said: "If a man makes an excuse to his bother and he does not accept it, he will bear a burden of sin like that of the tax-collector."
حَدَّثَنَا عَلِيُّ بْنُ مُحَمَّدٍ، حَدَّثَنَا وَكِيعٌ، حَدَّثَنَا سُفْيَانُ، عَنِ ابْنِ جُرَيْجٍ، عَنِ ابْنِ مِينَاءَ، عَنْ جَوْدَانَ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ " مَنِ اعْتَذَرَ إِلَى أَخِيهِ بِمَعْذِرَةٍ فَلَمْ يَقْبَلْهَا كَانَ عَلَيْهِ مِثْلُ خَطِيئَةِ صَاحِبِ مَكْسٍ " .
also referenced under: Hadith 3718 (Reference) & Volume 5, Book 33, Hadith 3718 (DarusSalam)