'For Us' in the Bible

And Peter said to Jesus, Master, it is good for us to be here: and let us make three tents; one for you, one for Moses, and one for Elijah.

He who is not against us is for us.

And he will take you up himself to a great room with a table and seats: there make ready for us.

And they were saying among themselves, Who will get the stone rolled away from the door for us?