2 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
Chapter 31
3And a portion of the king, from his substance, is for burnt-offerings, for burnt-offerings of the morning, and of the evening, and the burnt-offerings of sabbaths, and of new moons, and of appointed seasons, as it is written in the law of Jehovah.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.