Zadok was a biblical figure mentioned in the Old Testament, specifically in the books of 1 Kings and 2 Samuel. He served as a high priest during the reigns of King David and King Solomon. Zadok is known for his loyalty to David, especially during the conflict with his son Absalom, and he played a crucial role in anointing Solomon as king. The name "Zadok" also refers to the Zadokite priests, descendants of Zadok, who held significant religious authority in ancient Israel. They were responsible for temple rituals and maintaining the worship practices in the First Temple in Jerusalem.