Umar bin Sa'd bin 'Ubaid عمر بن سعد بن عبيد أبو داود · The Book of Adornment

"I heard a woman asking 'Aishah about dyeing the hair with Henna. She said: 'There is nothing wrong with it, but I do not like to do it because my beloved- meaning the Prophet - disliked its smell.'"

"I heard the Messenger of Allah cursing Al-Mutanammisat, women who have their teeth separated, and women who have tattoos done, those who change the creation of Allah, the Mighty and Sublime."