Psalm 78:8-10

Amplified Bible

⁸ 
And not be like their fathers—
A stubborn and rebellious generation,
A generation that did not prepare its heart to know and follow God,
And whose spirit was not faithful to God.

⁹ 
The sons of Ephraim were armed as archers and carrying bows,
Yet they turned back in the day of battle.
¹⁰ 
They did not keep the covenant of God
And refused to walk according to His law;