Deuteronomy 8:15-17

New Catholic Bible

¹⁵ He led you through a vast and terrible wilderness where there were snakes and fiery scorpions and thirst, where when there was no water he brought water forth from the hard rock for you. ¹⁶ He gave you manna to eat in the wilderness, something with which your fathers were not familiar, to abase you and to test you, so that later on it might go well with you.

^17 [a]You might think to yourself, “It is through my strength and the might of my own hand that I have acquired this wealth.”