Hebrews 3:8-10

Revised Standard Version

⁸ do not harden your hearts as in the rebellion,
on the day of testing in the wilderness,
⁹ where your fathers put me to the test
and saw my works for forty years.
¹⁰ Therefore I was provoked with that generation,
and said, ‘They always go astray in their hearts;
they have not known my ways.’