2 Chronicles 31:2-4

2 Hezekiah appointed the divisions of the priests and the Levites after their divisions, every man according to his service, both the priests and the Levites, for burnt offerings and for peace offerings, to minister, and to give thanks, and to praise in the gates of the camp of the LORD.

3 He appointed also the king’s portion of his substance for the burnt offerings, for the morning and evening burnt offerings, and the burnt offerings for the Sabbaths, and for the new moons, and for the set feasts, as it is written in the LORD’s law.

4 Moreover he commanded the people who lived in Jerusalem to give the portion of the priests and the Levites, that they might give themselves to the LORD’s law.