'For Us' in the Bible

And said, Whose daughter are you? tell me, I pray you: is there room in your father's house for us to lodge in?

And he removed from there, and dug another well; and for that they strove not: and he called the name of it Rehoboth; and he said, For now the LORD has made room for us, and we shall be fruitful in the land.

And Rachel and Leah answered and said unto him, Is there yet any portion or inheritance for us in our father's house?

And he said, Behold, I have heard that there is grain in Egypt: get you down there, and buy for us from there; that we may live, and not die.