'Subjects' in the Bible

He answered, "Yes." When Peter went home, Jesus spoke to him first and asked him, "What do you think, Simon? From whom do kings on the earth collect tolls or tributes? From their own subjects, or from foreigners?"

So Jesus told him, "In that case, the subjects are exempt. However, so that we don't offend them, go to the sea and throw in a hook. Take the first fish that comes up, open its mouth, and you will find a coin. Take it and give it to them for me and you."