Exodus 24:9-11 New Revised Standard Version (NRSV)
On the Mountain with God
9 Then Moses and Aaron, Nadab, and Abihu, and seventy of the elders of Israel went up, 10 and they saw the God of Israel. Under his feet there was something like a pavement of sapphire stone, like the very heaven for clearness. 11 God[a] did not lay his hand on the chief men of the people of Israel; also they beheld God, and they ate and drank.