Joshua 24:1-2

24Then Joshua gathered all the tribes of Israel to Shechem, and summoned the elders, the heads, the judges, and the officers of Israel; and they presented themselves before God. 2And Joshua said to all the people, ‘Thus says the Lord, the God of Israel: Long ago your ancestors—Terah and his sons Abraham and Nahor—lived beyond the Euphrates and served other gods.