Deuteronomy 8:2-4 - WEB
2
You shall remember all the way which Yahweh your God has led you these forty years in the wilderness, that he might humble you, to prove you, to know what was in your heart, whether you would keep his commandments, or not.
3
He humbled you, and allowed you to hunger, and fed you with manna, which you didn`t know, neither did your fathers know; that he might make you know that man does not live by bread only, but by everything that proceeds out of the mouth of Yahweh does man live.
4
Your clothing didn`t grow old on you, neither did your foot swell, these forty years.
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