The Messenger of Allah ﷺ said, "Among the practices of natural disposition are shaving the pubic hair, trimming the nails, and clipping the mustache."
أن رسول الله ﷺ قال: من الفطرة: حلق العانة، وتقليم الأظفار، وقص الشارب.
Bukhari narrated it in "Clothing" (5890), from Ahmad bin Abu Raja, who said, Ishaq bin Sulayman narrated to us, he said, I heard Hanzala, from Nafi, from Ibn Umar, and he mentioned it.