'Within' in the Bible

He drank of the wine and got drunk. He was uncovered within his tent.

Sarah laughed within herself, saying, "After I have grown old will I have pleasure, my lord being old also?"

What if there are fifty righteous within the city? Will you consume and not spare the place for the fifty righteous who are in it?

Yahweh said, "If I find in Sodom fifty righteous within the city, then I will spare all the place for their sake."

The children struggled together within her. She said, "If it be so, why do I live?" She went to inquire of Yahweh.

Within three more days, Pharaoh will lift up your head, and restore you to your office. You will give Pharaoh's cup into his hand, the way you did when you were his cupbearer.

Within three more days, Pharaoh will lift up your head from off you, and will hang you on a tree; and the birds will eat your flesh from off you."