Exodus 24:9-10

New King James Version

On the Mountain with God

⁹ Then Moses went up, also Aaron, Nadab, and Abihu, and seventy of the elders of Israel, ¹⁰ and they ^(A)saw the God of Israel. And there was under His feet as it were a paved work of ^(B)sapphire stone, and it was like the ^(C)very^[a] heavens in its clarity.