Hadith.943 - It is reported from Safwan al-Jammal that He said:
“I prayed behind Imam Jafar ibn Muhammad Al-Sadiq (as) for several days, and he would make the Qunoot in every prayer, whether he recited aloud or not”.
Al-Kāfi #1187“I performed Salah (prayer) for many days in congregation led by abu ‘Abd Allah (a.s.), and in Salah (prayer) which is not recited loudly,...