٢٠ـ أَحْمَدُ بْنُ عَبْدِ الله عَنْ أَحْمَدَ بْنِ أَبِي عَبْدِ الله عَنْ أَبِيهِ عَنْ عَبْدِ الله بْنِ الْفَضْلِ النَّوْفَلِيِّ عَنْ عَلِيِّ بْنِ أَبِي حَمْزَةَ قَالَ سَأَلْتُ أَبَا الْحَسَنِ (عَلَيْهِ الْسَّلام) عَنِ الرَّجُلِ الْمُسْتَعْجِلِ مَا الَّذِي يُجْزِئُهُ فِي النَّافِلَةِ قَالَ ثَلاَثُ تَسْبِيحَاتٍ فِي الْقِرَاءَةِ وَتَسْبِيحَةٌ فِي الرُّكُوعِ وَتَسْبِيحَةٌ فِي السُّجُودِ. 
20. Ahmad ibn ‘Abd Allah has narrated from Ahmad ibn abu ‘Abd Allah from his father from ‘Abd Allah ibn al-fadl al-Nawfaliy from Ali ibn abu Hamzah who has said the following: “I once asked abu al-Hassan , about a man who is in a hurry. What is sufficient for him in optional Salah (prayer) for recitation?’ He (the Imam) said, ‘Three Tasbih (Allah is free of all defects) for recitation, one for Ruku‘ (bowing down on one’s knees), and one for Sujud (prostrations).”’ 