'Law of God' in the Bible

All the people gathered as a united body into the plaza in front of the Water Gate. They asked Ezra the scribe to bring out the Book of the Law of Moses, which the LORD had commanded for Israel.

and Ezra continued to read from the Book of the Law of God day by day, from the first day through the last. They celebrated for seven days, and on the eighth day they held a solemn assembly according to regulation.

The rest of the people, the priests, the descendants of Levi, the gatekeepers, the singers, the Temple Servants, and everyone who had separated themselves from the nations of the surrounding lands for the Law of God their wives, their sons, their daughters, and all who had knowledge and understanding