Deuteronomy 8:2-4

8:2 Remember the whole way by which he has brought you these forty years through the desert so that he might, by humbling you, test you to see if you have it within you to keep his commandments or not. 8:3 So he humbled you by making you hungry and then feeding you with unfamiliar manna. He did this to teach you that humankind cannot live by bread alone, but also by everything that comes from the Lord’s mouth. 8:4 Your clothing did not wear out nor did your feet swell all these forty years.

Deuteronomy 29:5

29:5 I have led you through the desert for forty years. Your clothing has not worn out nor have your sandals deteriorated.

Nehemiah 9:21

9:21 For forty years you sustained them. Even in the desert they never lacked anything. Their clothes did not wear out and their feet did not swell.

Luke 22:35

22:35 Then Jesus said to them, “When I sent you out with no money bag, or traveler’s bag, or sandals, you didn’t lack anything, did you?” They replied, “Nothing.”