2 Samuel 9:2

And there was a servant of the house of Saul named Ziba. They summoned him to David, and the king inquired, “Are you Ziba?” “I am your servant,” he replied.

And there was of the house of Saul a servant whose name was Ziba. And when they had called him unto David, the king said unto him, Art thou Ziba? And he said, Thy servant is he.