Narrated by`Asim bin Damrah
Arabic (Original)
حَدَّثَنَا عَبْد اللَّهِ، حَدَّثَنِي الْعَبَّاسُ بْنُ الْوَلِيدِ، حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ أَبِي إِسْحَاقَ، عَنْ عَاصِمِ بْنِ ضَمْرَةَ، قَالَ سُئِلَ عَلِيٌّ رَضِيَ اللَّهُ عَنْهُ عَنْ صَلَاةِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ كَانَ يُصَلِّي مِنْ اللَّيْلِ سِتَّ عَشْرَةَ رَكْعَةً.
English Translation
It was narrated that `Asim bin Damrah said: `Hadrat Ali (may Allah be well pleased with him) was asked about the prayer of the Beloved Messenger of Allah (blessings and peace of Allah be upon him). He said: He used to pray sixteen rak`ah`s at night.