رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 16
The Book of Miscellany
Repentance
وَعَنْ أَبِي موسى عَبْدِ اللَّهِ بْنِ قَيْسٍ الأشعرى رَضِيَ اللَّهُ عَنْهُ عَنِ النَّبِيِّ صَلَّى اللَّه عَلَيْهِ وَسَلَّمَ قَالَ: إِنَّ اللَّه تَعَالَى يَبْسُطُ يَدَهُ بِاللَّيْلِ لِيَتُوبَ مُسِيءُ النَّهَارِ، وَيَبْسُطُ يَدَهُ بِالنَّهَارِ لِيَتُوبَ مُسِيءُ اللَّيْلِ حَتَّى تَطْلُعَ الشَّمْسُ مِنْ مَغْرِبِهَا ((رَوَاهُ مُسْلِمٌ)).
Abu Musa Al-Ash'ari (May Allah be pleased with him) reported: The Prophet (ﷺ) said: "Allah, the Exalted, will continue to stretch out His Hand in the night so that the sinners of the day may repent, and continue to stretch His Hand in the daytime so that the sinners of the night may repent, until the sun rises from the west". [Muslim].
Riyad as-Salihin, 16