TABARANI 13620:
from Ibn ʿUmar —
[Machine] The Messenger of Allah ﷺ said, "Purify these bodies, and Allah will purify you. For indeed, no servant spends the night in a state of purity except that an angel spends the night with him, never leaving him for a moment. Whenever a portion of the night passes, the angel says, 'O Allah, forgive Your servant, for he has spent the night in a state of purity.'"
الطبراني ١٣٦٢٠:
عن ابن عمر —
أَنَّ رَسُولَ اللهِ ﷺ قَالَ طَهِّرُوا هَذِهِ الْأَجْسَادَ طَهَّرَكُمُ اللهُ فَإِنَّهُ لَيْسَ عَبْدٌ يَبِيتُ طَاهِرًا إِلَّا بَاتَ مَعَهُ مَلَكٌ فِي شِعَارِهِ لَا يَنْقَلِبُ سَاعَةً مِنَ اللَّيْلِ إِلَّا قَالَ اللهُمَّ اغْفِرْ لِعَبْدِكَ فَإِنَّهُ بَاتَ طَاهِرًا
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