Doesn't say "thou shall not swap"

The bible says
Thou shall not steal

But no where dose it says thy shall not swap. So swaping is not dimized by the holly book. So does resteeming.
Supposedly

1. someone came up to change your ideas with money. Thou shall swap.
2. If you find no money but full of ideas them steem it. Thou shall swap
3. and on and on

Add your ones thou