Bible Verses About Precious Stones: Sapphire

and they see the God of Israel, and under His feet is as the white work of the sapphire, and as the substance of the heavens for purity;

And above the expanse that is over their head, as an appearance of a sapphire stone, is the likeness of a throne, and on the likeness of the throne a likeness, as the appearance of man upon it from above.