Anas reported that the ring of Allah's Apostle (ﷺ) was on this, and he pointed toward the little finger of his left hand.
Sahih Muslim Book 37, Hadith 104
← Previous Hadith This hadith has been narrated on the authority of Yunus b. Yazid with the same chain of transmitters.

Sahih Muslim Book 37, Hadith 103 Next Hadith → He the Prophet (ﷺ), forbade me that I should wear my ring in this (forefinger) or in that near it. 'Asim (one of the narrators in the chain of transmitters) said: He did not remember which of the two (fingers) he pointed out; and he forbade to wear Qassi material (silk garments), and to sit on the silk saddle cloth, and he said: As regards Qassi, it is a variegated garment which was brought from Egypt and Syria which had figures upon it, and as regards Mayathir, it is something which women prepared for their husbands as red cloths for their saddles.

Sahih Muslim Book 37, Hadith 105