'Oh' in the Bible

Then the king of Israel remarked, "Oh no! The LORD has summoned us three kings so he can hand us over to Moab, hasn't he?"

It happened that as one of them was felling a beam, his axe head fell into the water. He cried out, "Oh no! Master! The axe was on loan to me!"

Meanwhile, the attendant to the man of God got up early in the morning and went outside, and there were the elite forces, surrounding the city, accompanied by horses and chariots! So Elisha's attendant cried out to him, "Oh no! Master! What will we do!?"