(39) باب الاِطِّلاَءِ بِالنُّورَةِ
It was narrated from Umm Salamah that:
"the Prophet(ﷺ) would coat (with hair removing chemical) and remove the pubic hairs with his hand."
Reference: Sunan Ibn Majah 3752
In-book reference: Book 33, Hadith 97
English translation: Vol. 5, Book 33, Hadith 3752