Second Book of Paralipomenon (Author Compiled by Isaias and Esdras from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
Chapter 20
17It shall not be you that shall fight, but only stand with confidence, and you shall see the help of the Lord over you, O Juda, and Jerusalem: fear ye not, nor be you dismayed: to morrow you shall go out against them, and the Lord will be with you.
Original from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.