Joshua 24:22-25

²²And Joshua said unto the people, Ye are witnesses against yourselves that ye have chosen you Jehovah, to serve him. And they said, We are witnesses.

²³Now therefore put away, said he, the foreign gods which are among you, and incline your heart unto Jehovah, the God of Israel.

²⁴And the people said unto Joshua, Jehovah our God will we serve, and unto his voice will we hearken.

²⁵So Joshua made a covenant with the people that day, and set them a statute and an ordinance in Shechem.