Psalms 78:5-9

For he established a testimony in Jacob, and appointed a law in Israel, which he commanded our fathers, that they should make them known to their children:

That the generation to come might know them, even the children which should be born; who should arise and declare them to their children:

That they might set their hope in God, and not forget the works of God, but keep his commandments:

And might not be as their fathers, a stubborn and rebellious generation; a generation that set not their heart aright, and whose spirit was not stedfast with God.

The children of Ephraim, being armed, and carrying bows, turned back in the day of battle.