'Oh' in the Bible

And Gideon said unto him, Oh my Lord, if the LORD be with us, why then is all this befallen us? and where be all his miracles which our fathers told us of, saying, Did not the LORD bring us up from Egypt? but now the LORD hath forsaken us, and delivered us into the hands of the Midianites.

And he said unto him, Oh my Lord, wherewith shall I save Israel? behold, my family is poor in Manasseh, and I am the least in my father's house.

When Gideon realized that He was the Angel of the Lord, he said, “Oh no, Lord God! I have seen the Angel of the Lord face to face!”

and oh that this people were in my hand -- then I turn Abimelech aside;' and he saith to Abimelech, 'Increase thy host, and come out.'

When he saw her, he ripped his clothes and cried out, "Oh no! My daughter! You have terribly burdened me! You've joined those who are causing me trouble, because I've given my word to the LORD, and I cannot go back on it.

Then Manoah entreated Jehovah, and said, Oh, Lord, I pray thee, let the man of God whom thou didst send come again unto us, and teach us what we shall do unto the child that shall be born.