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 drew near to battle against Israel: but the LORD thundered with a great thunder on that day upon the Philistines, and discomfited them; and they were smitten before Israel.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.