'Ancestor' in the Bible

These were the descendants of the ancestor of Etam: Jezreel, Ishma, and Idbash; and their sister's name was Hazzelelponi.

These were appointed to enter the Temple of the LORD according to their protocols established by their ancestor Aaron, as commanded by the LORD God of Israel.

Nevertheless, the LORD God of Israel chose me from my entire ancestral household to be king over Israel forever, since he had chosen Judah as Commander-in-Chief. In my ancestor Judah's household, from my father's household, and from among my father's sons it pleased him to make me king over all of Israel.

King David also rejoiced greatly. Then David blessed the LORD in the presence of the entire assembly. David said, How blessed you are, LORD, the God of our ancestor Israel, from eternity to eternity!