Psalm 78:7-9

Evangelical Heritage Version

⁷ Then they would put their confidence in God,
and they would not forget the deeds of God,
but they would keep his commands.
⁸ Then they would not be like their fathers,
a stubborn, rebellious generation,
a generation that did not keep their hearts steadfast,
whose spirits were not faithful to God.

⁹ The tribe of Ephraim, equipped and armed with bows,
    deserted on the day of battle.