Al-Qunut in Obligatory and Optional Salah (prayer)
Al-Kāfi|Volume 3|Book 4|Chapter 31
5ـ مُحَمَّدُ بْنُ إِسْمَاعِيلَ عَنِ الْفَضْلِ بْنِ شَاذَانَ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْحَجَّاجِ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلام) قَالَ سَأَلْتُهُ عَنِ الْقُنُوتِ فَقَالَ فِي كُلِّ صَلاَةٍ فَرِيضَةٍ وَنَافِلَةٍ.
5. Muhammad ibn ’Isma‘il has narrated from al-Fadl ibn Shadhan, from Ibn Abi ‘Umayr, from ‘Abd al-Rahman ibn Hajjaj who has said the following: “I once asked abu ‘Abd Allah عليه السلام, about Qunut (supplication after recitation in second Rak‘at). He (the Imam) said, ‘It is in every Salah (prayer); obligatory or optional.’”
- Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (5/167)
- Ṣaḥīḥ al-Kāfī