Second Book of Paralipomenon (Author Compiled by Isaias and Esdras from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
31:3pars autem regis erat ut de propria eius substantia offerretur holocaustum mane semper et vespere sabbatis quoque et kalendis et sollemnitatibus ceteris sicut scriptum est in lege Mosi
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.