Joshua 24:22-24

Then Joshua said to them, “You are witnesses against yourselves that you have chosen to serve YAHWEH.” “Yes, we are witnesses,” they responded. “Now then,” said Joshua, “throw away these foreign gods that are among you, and yield your hearts fully to YAHWEH the God of Israel!” And the people promised Joshua, “We really will worship and serve our God, YAHWEH, and listen to his voice.”