Muhammad bin Isma'il bin Ibrahim محمد بن إسماعيل بن إبراهيم بن مقسم · The Book of Adornment

"I saw Ibn 'Umar dyeing his beard yellow with Khaluq and I said: 'O Abu 'Abdur-Rahman, are you dyeing your beard yellow with Khaluq?' He said: 'I saw the Messenger of Allah dyeing his beard yellow with it, and there was no other kind of dye that was dearer to him than this. He used to dye all of his clothes with it, even his 'Imamah (turban).'"

The Prophet said: "The perfume for men is that whose scent is apparent while its color is hidden, and the perfume for women is that whose color is apparent, while its scent is hidden."

The Prophet used to wear his ring on his right hand.