'Law' in the Bible

Then stood up Jeshua the son of Jozadak, and his brothers the priests, and Zerubbabel the son of Shealtiel, and his brothers, and built the altar of the God of Israel, to offer burnt offerings thereon, as it is written in the law of Moses the man of God.

this Ezra went up from Babylon: and he was a ready scribe in the law of Moses, which Yahweh, the God of Israel, had given; and the king granted him all his request, according to the hand of Yahweh his God on him.

For Ezra had set his heart to seek the law of Yahweh, and to do it, and to teach in Israel statutes and ordinances.

Artaxerxes, king of kings, to Ezra the priest, the scribe of the law of the God of heaven, perfect and so forth.

Because you are sent of the king and his seven counselors, to inquire concerning Judah and Jerusalem, according to the law of your God which is in your hand,

I, even I Artaxerxes the king, do make a decree to all the treasurers who are beyond the River, that whatever Ezra the priest, the scribe of the law of the God of heaven, shall require of you, it be done with all diligence,

Whoever will not do the law of your God, and the law of the king, let judgment be executed on him with all diligence, whether it be to death, or to banishment, or to confiscation of goods, or to imprisonment.

Now therefore let us make a covenant with our God to put away all the wives, and such as are born of them, according to the counsel of my lord, and of those who tremble at the commandment of our God. Let it be done according to the law.