'Ancestor' in the Bible

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

Meonothai fathered Ophrah,and Seraiah fathered Joab, the ancestor of those in the Valley of Craftsmen, for they were craftsmen.

These had their assigned duties for service when they entered the Lord’s temple, according to their regulations, which they received from their ancestor Aaron, as the Lord God of Israel had commanded him.

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!