'Oh' in the Bible

And Jabez called on the God of Israel, saying, Oh that thou wouldest bless me indeed, and enlarge my coast, and that thine hand might be with me, and that thou wouldest keep me from evil, that it may not grieve me! And God granted him that which he requested.

And David longed, and said, Oh that one would give me drink of the water of the well of Bethlehem, that is at the gate!

Oh give thanks to the Lord, call upon His name;Make known His deeds among the peoples.

Oh give thanks to Yahweh, for he [is] good; his loyal love [is] everlasting.