And when Moses had finished writing the law in a book , Moses commanded the Levites who bore the Ark of the Covenant to take the book and put it by the side of the Ark .
Book might serves as a witness against the people .
And when Moses had finished writing the law in a book , Moses commanded the Levites who bore the Ark of the Covenant to take the book and put it by the side of the Ark so that it might serves as a witness against the people .