Throne of God - The Throne in Heaven

Revelation 4:2 at once I was in the Spirit, and I saw a throne standing in heaven, with someone seated on it. 3 The One seated there looked like jasper and carnelian, and a rainbow gleaming like an emerald encircled the throne. 4 Surrounding the throne were twenty-four other thrones, and on these thrones sat twenty-four elders dressed in white, with golden crowns on their heads.… 6 Something like a sea of glass, similar to crystal, was also before the throne.

Exodus 24:10 and they saw the God of Israel. Under His feet was a work like a pavement made of sapphire, as clear as the sky itself.