Psalm 81:8 in the King James Version
Hear, O my people, and I will testify unto thee: O Israel, if thou wilt hearken unto me;
Context
7 You called in trouble, and I delivered you. I answered you in the secret place of thunder. I tested you at the waters of Meribah.” Selah.
8 “Hear, my people, and I will testify to you, Israel, if you would listen to me!
9 There shall be no strange god in you, neither shall you worship any foreign god.