Do not work for the food that spoils, but for the food that endures into eternal life — the food the Son of Man gives you. For on him the Father, God himself, has set his seal.”
In context
25They found him on the other side of the sea and asked him, “Rabbi, when did you get here?” 26Jesus answered them, “Very truly I tell you, you are looking for me not because you saw signs, but because you ate the loaves and were filled. 27Do not work for the food that spoils, but for the food that endures into eternal life — the food the Son of Man gives you. For on him the Father, God himself, has set his seal.” 28They said to him, “What must we do to carry out the works of God?” 29Jesus answered them, “This is the work of God: to believe in the one he has sent.”