VOLUNTARY PRAYERS OFFERED DURING THE NIGHT OF HONOR H 1212 "Whosoever offers the voluntary prayer during the Night of Honor out of belief and charging Allah for its recompense will have his past sins forgiven him." R 1212 Bukhari and Muslim with a chain up to Abu Hurairah who related that the Messenger of Allah, praise and peace be upon him, said this.
1189- وعن أَبي هريرة رضي الله عنه ، عن النبيِّ صلى الله عليه وآله وسلم ، قَالَ : "مَنْ قَامَ لَيْلَةَ القَدْرِ إيمَاناً وَاحْتِسَاباً غُفِرَ لَهُ مَا تَقَدَّمَ مِنْ ذَنْبِهِ" متفقٌ عَلَيْهِ .