'Father's' in the Bible

Rather, he must acknowledge the son of the less loved wife as firstborn and give him the double portion of all he has, for that son is the beginning of his father's procreative power -- to him should go the right of the firstborn.

the men of her city must bring the young woman to the door of her father's house and stone her to death, for she has done a disgraceful thing in Israel by behaving like a prostitute while living in her father's house. In this way you will purge evil from among you.

A man may not marry his father's former wife and in this way dishonor his father.

Cursed is the one who has sexual relations with his father's former wife, for he dishonors his father.' Then all the people will say, 'Amen!'