'For Us' in the Bible

They answered, “An Egyptian rescued us from the shepherds. He even drew water for us and watered the flock.”

Isn’t this what we told you in Egypt: Leave us alone so that we may serve the Egyptians? It would have been better for us to serve the Egyptians than to die in the wilderness.”

Moses said to Joshua, “Select some men for us and go fight against Amalek. Tomorrow I will stand on the hilltop with God’s staff in my hand.”

He told the elders, “Wait here for us until we return to you. Aaron and Hur are here with you. Whoever has a dispute should go to them.”