Psalms 77:8-10

⁸That they should not be as their fathers, a perverse and provoking generation; a generation which set not its heart aright, and its spirit was not steadfast with God.

⁹The children of Ephraim, bending and shooting with the bow, turned back in the day of battle.

¹⁰They kept not the covenant of God, and would not walk in his law.