Exodus 24:1-3

1Then the LORD said to Moses, “Come up to the LORD—you and Aaron, Nadab and Abihu, and seventy of Israel’s elders—and you are to worship at a distance. 2Moses alone shall approach the LORD, but the others must not come near. And the people may not go up with him.”

3When Moses came and told the people all the words and ordinances of the LORD, they all responded with one voice: “All the words that the LORD has spoken, we will do.”