Ahmed bin Suliaman أحمد بن سليمان · The Book of Adornment

"Ten things are from the Sunnah: Using the Siwak, trimming the mustache, rinsing the mouth, rinsing the nose, letting the beard grow, trimming the nails, plucking the armpit hairs, circumcision, shaving the pubes and washing one's backside."

"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."

"I heard 'Ali say: 'The Messenger of Allah forbade me- but I do not say that he forbade you- from wearing gold rings, Al-Qassi, and garments dyed with safflower, and reciting Qur'an while bowing.'"

"The Messenger of Allah forbade me (from wearing) garments dyed with safflower, and from gold rings, and from wearing Al-Qassi, and that I recite Qur'an while I am bowing."

"The Messenger of Allah forbade me to wear gold rings."

A man, among those who met the Prophet , wore a gold ring. A similar report.

The Messenger of Allah discarded it and said: "I will never wear it again."

"Muhammad said: 'Whoever wears silk in this world, will not wear it in the Hereafter.'"