John 6:33

30 They said therefore to him, `What sign, then, dost thou, that we may see and may believe thee? what dost thou work?

31 our fathers the manna did eat in the wilderness, according as it is having been written, Bread out of the heaven He gave them to eat.`

32 Jesus, therefore, said to them, `Verily, verily, I say to you, Moses did not give you the bread out of the heaven; but my Father doth give you the true bread out of the heaven;

33 for the bread of God is that which is coming down out of the heaven, and giving life to the world.`

34 They said, therefore, unto him, `Sir, always give us this bread.`

35 And Jesus said to them, `I am the bread of the life; he who is coming unto me may not hunger, and he who is believing in me may not thirst -- at any time;

36 but I said to you, that ye also have seen me, and ye believe not;