When they arrived at Capernaum, the tax men came to Peter and asked, "Does your teacher pay taxes?"
Peter said, "Of course." But as soon as they were in the house, Jesus confronted him. "Simon, what do you think? When a king levies taxes, who pays - his children or his subjects?"
He answered, “His subjects.” Jesus said, “Then the children get off free, right?
But so we don't upset them needlessly, go down to the lake, cast a hook, and pull in the first fish that bites. Open its mouth and you'll find a coin. Take it and give it to the tax men. It will be enough for both of us."