Joshua 24:20-24

If you forsake the LORD and serve foreign gods, he will turn and bring disaster on you and make an end of you, after he has been good to you.” But the people said to Joshua, “No! We will serve the LORD.” Then Joshua said, “You are witnesses against yourselves that you have chosen to serve the LORD.” “Yes, we are witnesses,” they replied. “Now then,” said Joshua, “throw away the foreign gods that are among you and yield your hearts to the LORD, the God of Israel.” And the people said to Joshua, “We will serve the LORD our God and obey him.”