'Book of the Law' in the Bible

Now when the seventh month drew nigh, and the children of Israel were in their cities, all the people gathered themselves together as one man upon the street before the Watergate, and said unto Ezra the scribe that he should fetch the book of the law of Moses, which the LORD commanded to Israel.

And read therein in the street that is before the Watergate, from the morning until the noon day before men and women, and such as could understand it: and the ears of all the people were inclined unto the book of the law.

And they read in the book of the law of God distinctly and plainly, so that men understood the thing that was read.

And every day from the first day unto the last, read he in the book of the law of God. And seven days held they the feast, and on the eighth day they gathered together, according unto the manner.

and they stood up in their place, and read in the book of the law of the LORD their God four times on the day; and they acknowledged, and worshipped the LORD their God four times on the day.