'For Us' in the Bible

and raised up a horn of deliverance for us in the house of David his servant;

for he loves our nation, and himself has built the synagogue for us.

And it came to pass as they departed from him, Peter said to Jesus, Master, it is good for us to be here; and let us make three tabernacles, one for thee, and one for Moses, and one for Elias: not knowing what he said.

Is it lawful for us to give tribute to Caesar, or not?

And he sent Peter and John, saying, Go and prepare the passover for us, that we may eat it.