Al-Taqiyyah, Guarding and Cautiousness
Al-Kāfi|Volume 2|Book 1|Chapter 97
22ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ جَمِيلِ بْنِ صَالِحٍ قَالَ قَالَ أَبُو عَبْدِ الله (عَلَيهِ السَّلام) احْذَرُوا عَوَاقِبَ الْعَثَرَاتِ.
22. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Jamil ibn Salih who has said the following: “Abu ‘Abd Allah عليه السلام has said, ‘Stay away from the consequences of slip and mistake (disregarding al-Taqiyyah’).’"’
- Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (9/185)
- Ṣaḥīḥ al-Kāfī, vol. 1, p. 99