'Father's' in the Bible

Now the priest of Midian had seven daughters: and they came and drew water, and filled the troughs to water their father's flock.

And Amram took him Jochebed his father's sister to wife; and she bare him Aaron and Moses: and the years of the life of Amram were an hundred and thirty and seven years.

The LORD is my strength and song, and he is become my salvation: he is my God, and I will prepare him an habitation; my father's God, and I will exalt him.