Al-Kāfi
Hadith 17712ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنْ مُحَمَّدِ بْنِ سِنَانٍ عَنْ حَمَّادٍ عَنْ رِبْعِيٍّ عَنْ فُضَيْلٍ عَنْ أَحَدِهِمَا (عَلَيهِما السَّلام) قَالَ سَمِعْتُهُ يَقُولُ أَكْثِرُوا مِنَ التَّهْلِيلِ وَالتَّكْبِيرِ فَإِنَّهُ لَيْسَ شَيْءٌ أَحَبَّ إِلَى الله عَزَّ وَجَلَّ مِنَ التَّهْلِيلِ وَالتَّكْبِيرِ.
2. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ‘Isa from Muhammad ibn Sinan from Hammad from Rib’ I from Fudayl who has said the following: “I heard one of the two Imam (a.s.) (abu Ja’far or abu ‘Abd Allah) saying, ‘Increase al- Tahlil and al-Takbir, there is nothing more beloved to Allah, the Most Majestic, the Most Holy, than al-Tahlil and al-Takbir , ’”