'Within' in the Bible

And straightway Jesus, knowing in his spirit that they are reasoning thus within themselves, said to them, Why reason ye these things in your hearts?

For from within, out of the heart of men, go forth evil thoughts, adulteries, fornications, murders,

all these wicked things go forth from within and defile the man.

And Peter followed him at a distance, till he was within the court of the high priest's palace; and he was sitting with the officers and warming himself in the light of the fire.