(40) باب عَلَى كَمِ السُّجُودُ
It was narrated that Ibn 'Abbas said:
"The Prophet (ﷺ) was commanded to prostrate on seven parts of his body and not to tuck up his hair or his garment."
Reference: Sunan an-Nasa'i 1093
In-book reference: Book 12, Hadith 65
English translation: Vol. 2, Book 12, Hadith 1094