Exodus 24:10-12

Young's Literal Translation

¹⁰ 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;

¹¹ and unto those of the sons of Israel who are near He hath not put forth His hand, and they see God, and eat and drink.

¹² And Jehovah saith unto Moses, `Come up unto Me to the mount, and be there, and I give to thee the tables of stone, and the law, and the command, which I have written to direct them.'