1 Samuel 7:3-4

3So Samuel said to all the Israelites, “If you are returning to the LORD with all your hearts, then rid yourselves of the foreign gods and the Ashtoreths and commit yourselves to the LORD and serve him only, and he will deliver you out of the hand of the Philistines.”

4So the Israelites put away their Baals and Ashtoreths, and served the LORD only.