Mishkat
al-Masabih
مشكاة المصابيح
Prayer
كتاب الصلاة
Chapter 38a: Night prayers during Ramadan - Section 1
باب قيام شهر رمضان - الفصل الأول
Mishkat al-Masabih 1296
Abu Huraira said that Allah's Messenger ﷺ used to commend prayer at night in Ramadan, but did not command it as a duty. He would say, “If anyone prays during the night in Ramadan because of faith and seeking his reward from Allah, his former sins will be forgiven him.” When Allah's Messenger ﷺ died this was the practice, and it continued thus during Abu Bakr’s Caliphate and the early part of ‘Umar’s. Muslim transmitted it.
وَعَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ: (كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَرْغَبُ فِي قِيَامِ رَمَضَانَ مِنْ غَيْرِ أَنْ يَأْمُرَهُمْ فِيهِ بِعَزِيمَةٍ فَيَقُولُ: «مَنْ قَامَ رَمَضَانَ إِيمَانًا وَاحْتِسَابًا غُفِرَ لَهُ مَا تَقَدَّمَ مِنْ ذَنْبِهِ. فَتُوُفِّيَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ والمر عَلَى ذَلِكَ ثُمَّ كَانَ الْأَمْرُ عَلَى ذَلِكَ فِي خِلَافَةِ أَبِي بَكْرٍ وَصَدْرًا مِنْ خِلَافَةِ عمر على ذَلِك» . رَوَاهُ مُسلم
In-book reference: Mishkat al-Masabih Book 4 Chapter 38a Hadith 1