(163) باب مَا جَاءَ فِي كَرَاهِيَةِ النَّفْخِ فِي الصَّلاَةِ
Umm Salamah narrated:
"The Prophet (S) saw a boy of ours - called Aflah - blowing when he prostrated. So he said: 'O Aflah! Put your face in the dirt.'" (ES)
Reference (ES): Jami` at-Tirmidhi 381 (ES)
In-book reference (ES): Book 2, Hadith 233 (ES)
English translation (ES): Vol. 1, Book 2, Hadith 381 (ES)