'For Us' in the Bible

And said to her, Whose daughter are you? is there room in your father's house for us?

Then Laban and Bethuel said in answer, This is the Lord's doing: it is not for us to say Yes or No to you.

Then he went away from there, and made another water-hole, about which there was no fighting: so he gave it the name of Rehoboth, for he said, Now the Lord has made room for us, and we will have fruit in this land.

Then Rachel and Leah said to him in answer, What part or heritage is there for us in our father's house?

Are we not as people from a strange country to him? for he took a price for us and now it is all used up.

And they said, It is not possible for us to give our sister to one who is without circumcision, for that would be a cause of shame to us:

And he said, I have had news that there is grain in Egypt: go down there and get grain for us, so that life and not death may be ours.