Matthew 4:2-4

Young's Literal Translation

² and having fasted forty days and forty nights, afterwards he did hunger.

³ And the Tempter having come to him said, `If Son thou art of God -- speak that these stones may become loaves.'

⁴ But he answering said, `It hath been written, Not upon bread alone doth man live, but upon every word coming forth from the mouth of God.'