Exodus 24:7-9

Wycliffe Bible

⁷ And he took the book of the bond of peace, and read [it], while the people heard; the which said, We shall do all things that the Lord spake, and we shall be obedient. (And he took the Book of the Covenant, and read it, while all the people listened; and they said, We shall do everything that the Lord spoke, and we shall be obedient.)

⁸ Forsooth Moses took the blood, and sprinkled it on the people, and said, This is the blood of the bond of peace (This is the blood of the covenant), which the Lord covenanted with you on all these words.

⁹ And (then) Moses, and Aaron, and Nadab, and Abihu, and seventy of the elder men of Israel went up,