1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
16:40to offer up burnt-offerings to Jehovah on the altar of burnt-offering continually, morning and evening, and according to all that is written in the law of Jehovah, which he commanded Israel;
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.