John 6:41-43

King James Version

⁴¹ The Jews then murmured at him, because he said, I am the bread which came down from heaven.

⁴² And they said, Is not this Jesus, the son of Joseph, whose father and mother we know? how is it then that he saith, I came down from heaven?

⁴³ Jesus therefore answered and said unto them, Murmur not among yourselves.