'Book of the Covenant' in the Bible

He took the book of the covenant and read it in the hearing of the people, and they said, "All that Yahweh has spoken will we do, and be obedient."

The king went up to the house of Yahweh, and all the men of Judah and all the inhabitants of Jerusalem with him, and the priests, and the prophets, and all the people, both small and great: and he read in their ears all the words of the book of the covenant which was found in the house of Yahweh.

The king commanded all the people, saying, "Keep the Passover to Yahweh your God, as it is written in this book of the covenant."

The king went up to the house of Yahweh, and all the men of Judah and the inhabitants of Jerusalem, and the priests, and the Levites, and all the people, both great and small: and he read in their ears all the words of the book of the covenant that was found in the house of Yahweh.