Exodus 24:8-12

So Moses took the blood [which had been placed in the large basins] and sprinkled it on the people, and said, “Behold the blood of the covenant, which the LORD has made with you in accordance with all these words.” [1 Cor 11:25; Heb 8:6; 10:28, 29] Then Moses, Aaron, Nadab, and Abihu, and seventy of the elders of Israel went up [the mountainside], and they saw [a manifestation of] the God of Israel; and under His feet there appeared to be a pavement of sapphire, just as clear as the sky itself. [Ex 33:20-23; Deut 4:12; Ezek 28:14] Yet He did not stretch out His hand against the nobles of the Israelites; and they saw [the manifestation of the presence of] God, and ate and drank. [Ex 19:21] Now the LORD said to Moses, “Come up to Me on the mountain and stay there, and I will give you the stone tablets with the law and the commandments which I have written for their instruction.” [2 Cor 3:2, 3]