(42) باب السُّجُودِ عَلَى الْجَبِينِ
It was narrated that Abu Sa'eed Al-Khudri said:
"My two eyes saw the traces of water and mud on the forehead and nose of the Messenger of Allah (ﷺ), from his praying Qiyam on the night of the twenty-first." (DE)
Reference (DE): Sunan an-Nasa'i 1095 (DE)
In-book reference (DE): Book 12, Hadith 67 (DE)
English translation (DE): Vol. 2, Book 12, Hadith 1096 (DE)