Sunan Ibn Majah 3752
سنن ابن ماجه#3752Da'ifحَدَّثَنَا عَلِيُّ بْنُ مُحَمَّدٍ، حَدَّثَنِي إِسْحَاقُ بْنُ مَنْصُورٍ، عَنْ كَامِلٍ أَبِي الْعَلاَءِ، عَنْ حَبِيبِ بْنِ أَبِي ثَابِتٍ، عَنْ أُمِّ سَلَمَةَ، أَنَّ النَّبِيَّ اطَّلَى وَوَلِيَ عَانَتَهُ بِيَدِهِ .
It was narrated from Umm Salamah that:"the Prophet(ﷺ) would coat (with hair removing chemical) and remove the pubic hairs with his hand
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Al-AlbaniDaif
Muhammad Fouad Abd al-BaqiDaif
Shuaib Al ArnautDaif
Zubair Ali ZaiDaif
In-book reference: 33:96