'Oh' in the Bible

And Abraham said to God, Oh that Ishmael might live before thee!

And he said unto him, Oh let not the Lord be angry, and I will speak: Peradventure there shall thirty be found there. And he said, I will not do it, if I find thirty there.

And he said, Oh let not the Lord be angry, and I will speak yet but this once: Peradventure ten shall be found there. And he said, I will not destroy it for ten's sake.

And Lot said unto them, Oh, not so, my Lord:

Behold now, this city is near to flee unto, and it is a little one: Oh, let me escape thither, (is it not a little one?) and my soul shall live.

and said, “Oh, my lord, we indeed came down the first time to buy food,

Then Judah came near unto him, and said, Oh my lord, let thy servant, I pray thee, speak a word in my lord's ears, and let not thine anger burn against thy servant: for thou art even as Pharaoh.

Thus shall ye speak to Joseph: Oh forgive, I pray thee, the transgression of thy brethren, and their sin! for they did evil to thee. And now, we pray thee, forgive the transgression of the servants of the God of thy father. And Joseph wept when they spoke to him.