John 6:26-27

26Jesus replied to them, “I can guarantee this truth: You’re not looking for me because you saw miracles. You are looking for me because you ate as much of those loaves as you wanted.

27Don’t work for food that spoils. Instead, work for the food that lasts into eternal life. This is the food the Son of Man will give you. After all, the Father has placed his seal of approval on him.”