John 6:27-29

Worrell(i) 27 Work not for the food that perishes, but for the food that abides unto eternal life, which the Son of Man will give to you; for Him God the Father sealed." 28 They said, therefore, "What must we do, that we may work the works of God?" 29 Jesus answered, and said to them, "This is the work of God, that ye believe on Him Whom He sent."