'Oh' in the Bible

And Jabez called on the God of Israel saying, Oh that thou wouldest richly bless me, and enlarge my border, and that thy hand might be with me, and that thou wouldest keep me from evil, that it may not grieve me! And God brought about what he had requested.

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