Deuteronomy 8:3
...ut by every word that [proceedeth] out of the mouth of t...
And he humbled thee, and suffered thee to hunger, and fed thee with manna, which thou knewest not, neither did thy fathers know; that he might make thee know that man doth not live by bread only, but by every word that [proceedeth] out of the mouth of the LORD doth man live.