Alright, so... I'm reading the Bible, right? It's a brilliant day and Jesus is just hanging around with his buddies, and they figure, what the hell, let's go to the Temple. But they're stopped by the guard because foreigners need to pay a tax. But they're not foreigners, so they are exempt.

But Jesus is like, "No, it's cool, yo.. " and he turns to Simon Peter and says, "go to the sea, drop in a hook, and take the first fish that comes up. Open its mouth and you will find a coin worth twice the temple tax. Give that to them for me and for you."

So, if you want to follow Jesus, pay the taxes you don't need to pay by telling your friend to go harvest money directly from the mouths of fish.

Parable of Adjusted Gross Fish (Matthew 17: 24-27)