'Within' in the Bible

And they that were with them at table began to say within themselves, Who is this who forgives also sins?

and he within answering should say, Do not disturb me; the door is already shut, and my children are with me in bed; I cannot rise up to give it thee?

And he reasoned within himself saying, What shall I do? for I have not a place where I shall lay up my fruits.

And the steward said within himself, What shall I do; for my lord is taking the stewardship from me? I am not able to dig; I am ashamed to beg.

And he would not for a time; but afterwards he said within himself, If even I fear not God and respect not man,