Revelation 4:2-4

Young's Literal Translation

² and immediately I was in the Spirit, and lo, a throne was set in the heaven, and upon the throne is [one] sitting,

³ and He who is sitting was in sight like a stone, jasper and sardine: and a rainbow was round the throne in sight like an emerald.

⁴ And around the throne [are] thrones twenty and four, and upon the thrones I saw the twenty and four elders sitting, clothed in white garments, and they had upon their heads crowns of gold;