• Deuteronomy 8:2-3
  And you shall remember that the LORD your God led you all the way these forty years in the wilderness, to humble you and test you, to know what was in your heart, whether you would keep His commandments or not. So He humbled you, allowed you to hunger, and fed you with manna which you did not know nor did your fathers know, that He might make you know that man shall not live by bread alone; but man lives by every word that proceeds from the mouth of the LORD.
   

Related Scriptures

• Genesis 15:1
  After these things the word of the LORD came to Abram in a vision, saying, 'Do not be afraid, Abram. I am your shield, your exceedingly great reward.'