Sunan Abi Dawud Combing the Hair (Kitab Al-Tarajjul) Abdul Warith bin Sa'id bin Dhakwan عبد الوارث بن سعيد بن ذكوان Hameed al-Shamy al-Hmsy حميد الشامي الحمصي Masdad bin Masrhad مسدد بن مسرهد بن مسربل Muhammad bin Jahada محمد بن جحادة Suliaman al-Mnbhy سليمان المنبهي Sahih The Prophet (ﷺ) said: At the end of time there will be people who will use this black dye like the crops of doves who will not experience the fragrance of Paradise. https://parallelquran.com/hadith/sunan-abi-dawud-4212/