Al-Kāfi
Hadith 171913ـ ابْنُ أَبِي عُمَيْرٍ عَنْ عَبْدِ الله بْنِ سِنَانٍ عَنْ أَبِي عَبْدِ الله (عَلَيهِ السَّلام) قَالَ سَمِعْتُهُ يَقُولُ قَالَ رَسُولُ الله (صَلَّى اللهُ عَلَيْهِ وآلِه) ارْفَعُوا أَصْوَاتَكُمْ بِالصَّلاةِ عَلَيَّ فَإِنَّهَا تَذْهَبُ بِالنِّفَاقِ.
13. Ibn abu ‘Umayr has narrated from ‘Abd Allah ibn Sinan who has said the following: “I heard Abu ‘Abdillah (a.s.) saying, ‘The Messenger of Allah has said, “Raise your voices with al-Salat (asking from Allah favors for me); it removes hypocrisy.’”