John 6:40-42

For this is the will of my Father: that everyone who sees the Son and believes in him will have eternal life, and I will raise him up on the last day.” Therefore the Jews started grumbling about him because he said, “I am the bread that came down from heaven.” They were saying, “Isn’t this Jesus the son of Joseph, whose father and mother we know? How can he now say, ‘I have come down from heaven’?”