(7) باب تَحْرِيمِ الْكَلاَمِ فِي الصَّلاَةِ وَنَسْخِ مَا كَانَ مِنْ إِبَاحَتِهِ
Zaid b. Arqam reported:
We used to talk while engaged in prayer and a person talked with a companion on his side in prayer till (this verse) was revealed:" And stand before Allah in devout obedience" (ii, 238) and we were commanded to observe silence (in prayer) and were forbidden to speak. (ID)
Reference (ID): Sahih Muslim 539 a (ID)
In-book reference (ID): Book 5, Hadith 43 (ID)
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1098 (ID)