1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
22:13Then shalt thou prosper, if thou takest heed to perform the statutes and ordinances which Jehovah commanded Moses for Israel: be strong and courageous; fear not, neither be dismayed.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.