Exodus 24:1, 9, 12

The LORD told Moses, “You, Aaron, Nadab, Abihu, and seventy of the elders of Israel must come up to me and worship me from a distance.

Moses, Aaron, Nadab, Abihu, and seventy of the elders of Israel went up the mountain

The LORD said to Moses, “Come up the mountain to me. Wait there, and I will give you two stone tablets. On these are the teachings and the commands I have written to instruct the people.”