'Law of the Lord' in the Bible

And when Rehoboam had established the kingdom, and made it strong, he forsook the law of the LORD, and all Israel with him;

And the king gave a portion of his substance for burnt offerings at morning and even, and for burnt offerings on the Sabbath days and new moons and other solemn feasts, according as it is written in the law of the LORD.

And he bade the people that dwelt in Jerusalem to give the part of the priests and Levites, that they might be maintained in the law of the LORD.

And as they brought out the money that was brought into the house, Hilkiah the priest found the book of the law of the LORD given by Moses.