'Law of God' in the Bible

And they gave out the words of the book the law of God, clearly, and gave the sense of it, so that their minds were able to take it in.

And day by day, from the first day till the last, he was reading from the book of the law of God. And they kept the feast for seven days: and on the eighth day there was a holy meeting, as it is ordered in the law.

And the rest of the people, the priests, the Levites, the door-keepers, the music-makers, the Nethinim, and all those who had made themselves separate from the peoples of the lands, to keep the law of God, their wives, their sons, and their daughters, everyone who had knowledge and wisdom;