Mukhtasar Muslim (Abridged) 1377 — Silver ring with Abyssinian stone

It is narrated from Sayyiduna Anas bin Malik, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, wore a silver ring on his right hand, whose stone was from Abyssinia, and he, peace and blessings be upon him, would turn its stone towards the inside of his palm.