Joshua 24:22-26

And so Joshua addressed the people: “You are witnesses against yourselves that you have chosen GOD for yourselves—to worship him.” And they said, “We are witnesses.” Joshua said, “Now get rid of all the foreign gods you have with you. Say an unqualified Yes to GOD, the God of Israel.” The people answered Joshua, “We will worship GOD. What he says, we’ll do.” Joshua completed a Covenant for the people that day there at Shechem. He made it official, spelling it out in detail. Joshua wrote out all the directions and regulations into the Book of The Revelation of God. Then he took a large stone and set it up under the oak that was in the holy place of GOD.