Rev 4:3-4

Revelation 4:2-4 ² Immediately I was in the Spirit; and behold, a throne was set in heaven (and One sitting on the throne) ³ similar in appearance to a jasper and sardius stone, and there was a rainbow around the throne, in appearance like an emerald. ⁴ Around the throne were twenty-four thrones, and on the thrones I saw the twenty-four elders sitting, having been clothed in white robes; and on their heads were crowns of gold.