Jesus
In the Gospels, Jesus often spoke about himself as being like a shepherd, caring for sheep. He called himself the "Good Shepherd" who would even give his own life, to protect his sheep. He told the Jewish people, referring to non-Jewish or Gentile believers, that he had "other sheep" that do not belong to this flock. (John, 21:16). In one of his last conversations with his disciple Peter, he told him, "Feed my sheep!", in other words "Take care of my people.".