عَنْ أَنَسِ بْنِ مَالِكٍ رَضِيَ اللَّهُ عَنْهُ عَنْ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ مَا مِنْ قَوْمٍ اجْتَمَعُوا يَذْكُرُونَ اللَّهَ لَا يُرِيدُونَ بِذَلِكَ إِلَّا وَجْهَهُ إِلَّا نَادَاهُمْ مُنَادٍ مِنَ السَّمَاءِ أَنْ قُومُوا مَغْفُورًا لَكُمْ قَدْ بُدِّلَتْ سَيِّئَاتُكُمْ حَسَنَاتٍ
Narrated by Sayyiduna Anas bin Malik (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: Those people who gather for the pleasure of Allah Almighty and remember Allah Almighty, a caller from the heavens calls out to them: Depart, you have been forgiven and your sins have been turned into good deeds.