John 6:26-27

²⁶Jesus, answering them, said, Truly I say to you, You come after me, not because you saw signs, but because you were given the bread and had enough.

²⁷Let your work not be for the food which comes to an end, but for the food which goes on for eternal life, which the Son of man will give to you, for on him has God the Father put his mark.