Reference

Exodus 24:7

And he took the book of the covenant, and read in the audience of the people: and they said, All that the Lord hath said will we do, and be obedient.
5

And he sent young men of the children of Israel, which offered burnt offerings, and sacrificed peace offerings of oxen unto the Lord.

6

And Moses took half of the blood, and put it in basons; and half of the blood he sprinkled on the altar.

7

And he took the book of the covenant, and read in the audience of the people: and they said, All that the Lord hath said will we do, and be obedient.

8

And Moses took the blood, and sprinkled it on the people, and said, Behold the blood of the covenant, which the Lord hath made with you concerning all these words.

9

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