Deuteronomy 8:2; Deuteronomy 8:4-5

Deuteronomy 8:2

2 Remember how the LORD your God led you all the way in the wilderness these forty years, to humble and test you in order to know what was in your heart, whether or not you would keep his commands.

Deuteronomy 8:4-5

4 Your clothes did not wear out and your feet did not swell during these forty years.

5 Know then in your heart that as a man disciplines his son, so the LORD your God disciplines you.