John 6:42-44

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

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

⁴⁴No man can come to me, except the Father, who hath sent me, draw him; and I will raise him up in the last day.