1 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
7:10And as Samuel was offering up the burnt-offering, the Philistines advanced to battle against Israel. And Jehovah thundered with a great thunder on that day upon the Philistines, and discomfited them; and they were routed before Israel.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.