[Machine] That the Messenger of Allah ﷺ said to him, "O Mu'adh, follow up a bad deed with a good deed, it will erase it, and treat the people with good character."
أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَهُ يَا مُعَاذُ أَتْبِعِ السَّيِّئَةَ الْحَسَنَةَ تَمْحُهَا وَخَالِقِ النَّاسَ بِخُلُقٍ حَسَنٍ