Exodus 24
8 Ref Then Moses took the blood and let it come on the people, and said, This blood is the sign of the agreement which the Lord has made with you in these words.
9 Ref Then Moses and Aaron, Nadab, and Abihu, and seventy of the chiefs of Israel went up:
10 Ref And they saw the God of Israel; and under his feet there was, as it seemed, a jewelled floor, clear as the heavens.
11 Ref And he put not his hand on the chiefs of the children of Israel: they saw God, and took food and drink.