'Ordained' in the Bible

Now I am building a temple for the name of Yahweh my God in order to dedicate it to Him for burning fragrant incense before Him, for displaying the rows of the bread of the Presence continuously, and for sacrificing burnt offerings for the morning and the evening, the Sabbaths and the New Moons, and the appointed festivals of the Lord our God. This is ordained for Israel forever.

And he ordained him priests for the high places, and for the devils, and for the calves which he had made.

Now the destruction of Ahaziah was from God, in that he went to Joram. For when he came, he went out with Jehoram against Jehu the son of Nimshi, whom the Lord had anointed to cut off the house of Ahab.

Also Jehoiada appointed the offices of the house of the LORD by the hand of the priests the Levites, whom David had distributed in the house of the LORD, to offer the burnt offerings of the LORD, as it is written in the law of Moses, with rejoicing and with singing, as it was ordained by David.

And Hezekiah commanded to offer the burnt offering upon the altar. And when the burnt offering began, the song of the LORD began also with the trumpets, and with the instruments ordained by David king of Israel.