Shmuel HaNavi, or Samuel the Prophet, is a significant figure in the Hebrew Bible. He served as a prophet, priest, and judge in ancient Israel, playing a crucial role during the transition from the period of the judges to the establishment of the monarchy. Shmuel anointed both Shaul (Saul) and David, the first two kings of Israel, and guided the nation through a time of change and challenges. Shmuel's life and actions are primarily documented in the books of 1 Samuel and 2 Samuel. He is known for his strong leadership, dedication to God, and efforts to unite the Israelites. His legacy continues to influence Jewish tradition and teachings.