John 6:41-44

⁴¹Then the Jews started complaining about Him, because He said, “I am the bread that came down out of Heaven.”

⁴²And they were saying: “Isn't this Jesus the son of Joseph, whose father and mother we know? So how can he say, ‘I have come down out of Heaven’?”

⁴³So Jesus answered and said to them: “Stop complaining among yourselves.

⁴⁴No one is able to come to me unless the Father who sent me draws him, and I will raise him up at the last day.