King James Version (KJV) - Psalms 78:8 >

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.

Berean Study Bible (BSB) - Psalms 78:8 >

Then they will not be like their fathers, a stubborn and rebellious generation, whose heart was not loyal, whose spirit was not faithful to God.