'Father's' in the Bible

Now a priest of Midian had seven daughters, and they came and began to draw water and fill the troughs in order to water their father's flock.

Amram married his father's sister Jochebed, and she bore him Aaron and Moses. (The length of Amram's life was 137 years.)

The Lord is my strength and my song, and he has become my salvation. This is my God, and I will praise him, my father's God, and I will exalt him.