John 6

27 *Isa. 55:2Do not work for the food that perishes, but for *[ver. 35, 50, 51, 54, 58] the food that endures to eternal life, which *See Dan. 7:13the Son of Man will give to you. For on *[ch. 5:36,37;10:36] him God the Father has *[Ezek. 9:4;Rom. 4:11;1 Cor. 9:2;2 Tim. 2:19]; See ch. 3:33set his seal."28 Then they said to him, "What must we do, to be doing *1 Cor. 15:58;Rev. 2:26the works of God?" 29 Jesus answered them, "This is the work of God, *1 John 3:23that you believe in him whom *See ch. 3:17he has sent."