'Father's' in the Bible

They retrieved Asahel's body and buried him in his father's tomb at Bethlehem. Then Joab and his men marched all night until daybreak and arrived back in Hebron.

Meanwhile, Saul had a mistress named Rizpah, who was the daughter of Aiah. Ish-bosheth asked Abner, "Why did you have sex with my father's mistress?"

May judgment rest on Joab's head and on his father's entire household. May Joab's dynasty never be without one who has a discharge, who is a leper, who walks with a cane, who commits suicide, or who lacks food!"

Then the king asked, "Where is your master's son?" "He's staying in Jerusalem!" Ziba answered the king. "He's saying "The nation of Israel will restore my father's kingdom to me today!'"

Ahithophel responded, "Go inside and have sex with your father's mistresses, whom he left to keep the palace in order. Then everyone in Israel will hear how your father has come to hate you and everyone who has joined you will be emboldened to act."

So they erected a tent for Absalom on the palace roof and Absalom went in and had sex with his father's mistresses right in front of all Israel.

Meanwhile, when Ahithophel observed that his counsel was not being acted upon, he saddled his donkey, got up, and left for his hometown. Leaving behind a set of orders for his household, he hanged himself. After his death he was buried in his father's tomb.