John 6:28-30

New Revised Standard Version, Anglicised

²⁸ Then they said to him, ‘What must we do to perform the works of God?’ ²⁹ Jesus answered them, ‘This is the work of God, that you believe in him whom he has sent.’ ³⁰ So they said to him, ‘What sign are you going to give us then, so that we may see it and believe you? What work are you performing?