2 Chronicles 31:3-4

He also designated his personal contribution for the Whole-Burnt-Offerings for the morning and evening worship, for Sabbaths, for New Moon festivals, and for the special worship days set down in The Revelation of GOD. In addition, he asked the people who lived in Jerusalem to be responsible for providing for the priests and Levites so they, without distraction or concern, could give themselves totally to The Revelation of GOD.