'For Us' in the Bible

And you made answer and said to me, It is good for us to do as you say.

And you made an angry outcry in your tents, and said, In his hate for us the Lord has taken us out of the land of Egypt, to give us up into the hands of the Amorites for our destruction.

And the Lord gave us orders to keep all these laws, in the fear of the Lord our God, so that it might be well for us for ever, and that he might keep us from death, as he has done to this day.

They are not in heaven, for you to say, Who will go up to heaven for us and give us knowledge of them so that we may do them?

And they are not across the sea, for you to say, Who will go over the sea for us and give us news of them so that we may do them?