عَنِ ابْنِ عَبَّاسٍ
أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: لِلْعَبَّاسِ بْنِ عَبْدِ الْمُطَّلِبِ: «يَا عَبَّاسُ يَا عَمَّاهُ أَلَا أُعْطِيكَ؟ أَلَا أَمْنَحُكَ؟ أَلا أحبوك؟ أَلَا أَفْعَلُ بِكَ عَشْرَ خِصَالٍ إِذَا أَنْتَ فَعَلْتَ ذَلِكَ غَفَرَ اللَّهُ لَكَ ذَنْبَكَ أَوَّلَهُ وَآخِرَهُ قَدِيمَهُ وَحَدِيثَهُ خَطَأَهُ وَعَمْدَهُ صَغِيرَهُ وَكَبِيرَهُ سِرَّهُ وَعَلَانِيَتَهُ: أَنْ تُصَلِّيَ أَرْبَعَ رَكَعَاتٍ تَقْرَأُ فِي كُلِّ رَكْعَةٍ فَاتِحَةَ الْكِتَابِ وَسُورَةً.
فَإِذَا فَرَغْتَ مِنَ الْقِرَاءَةِ فِي أَوَّلِ رَكْعَةٍ وَأَنْتَ قَائِمٌ قُلْتَ سُبْحَانَ اللَّهِ وَالْحَمْدُ لِلَّهِ وَلَا إِلَهَ إِلَّا اللَّهُ وَاللَّهُ أَكْبَرُ خَمْسَ عَشْرَةَ مَرَّةً ثُمَّ تَرْكَعُ فَتَقُولُهَا وَأَنْتَ رَاكِعٌ عَشْرًا ثُمَّ تَرْفَعُ رَأْسَكَ مِنَ الرُّكُوعِ فَتَقُولُهَا عَشْرًا ثُمَّ تَهْوِي سَاجِدًا فَتَقُولُهَا وَأَنْتَ سَاجِدٌ عَشْرًا ثُمَّ تَرْفَعُ رَأْسَكَ مِنَ السُّجُودِ فَتَقُولُهَا عَشْرًا ثُمَّ تَسْجُدُ فَتَقُولُهَا عَشْرًا ثُمَّ تَرْفَعُ رَأْسَكَ فَتَقُولُهَا عَشْرًا فَذَلِكَ خَمْسٌ وَسَبْعُونَ فِي كُلِّ رَكْعَةٍ تَفْعَلُ ذَلِكَ فِي أَرْبَعِ رَكَعَاتٍ إِنِ اسْتَطَعْت أَن تصليها فِي كل يَوْم فَافْعَلْ فَإِنْ لَمْ تَفْعَلْ فَفِي كُلِّ جُمُعَةٍ مَرَّةً فَإِنْ لَمْ تَفْعَلْ فَفِي كُلِّ شَهْرٍ مَرَّةً فَإِنْ لَمْ تَفْعَلْ فَفِي كُلِّ سَنَةٍ مَرَّةً فَإِنْ لَمْ تَفْعَلْ فَفِي عُمْرِكَ مَرَّةً»
Abbas my uncle, shall I not give you, shall I not present you, shall I not tell you, shall I not produce in you ten things, by your doing which God will forgive you your sin, first and last, old and new, involuntary and voluntary, small and great, secret and open? You should pray four rakas reciting in each one Fatihat al-Kitab (Al-Qur’an; 1) and a sura and when you finish the recitation in the first raka you should say fifteen times while standing, “Glory be to God.
Praise be to God. There is no god but God. God is most great.” Then you should bow and say it ten times while bowing. Then you should raise your head after bowing and say it ten times. Then you should get down in prostration and say it ten times while prostrating yourself. Then you should raise your head after prostrating yourself and say it ten times.
‘ Then you should prostrate yourself and say it ten times, then raise your head and say it ten times. That is, seventy-five times in every raka. You should do that in four rakas. If you can observe it once daily do so; if not, then once weekly; if not, then once a month; if not, then once a year; if not, then once in your lifetime. Abu Dawud, Ibn Majah and Baihaqi, in ad-Daawat al-kabir, transmitted it, and Tirmidhi transmitted something similar from Abu Rafi.’