“And greetings in the markets, and to be called of men, Rabbi, Rabbi.”
King James Version (KJV)
Mt 23:7 And greetings in the markets. Being greeted by titles of honor in the public resorts. Rabbi. A term which meant the same as Doctor of Divinity now. There were three degrees, Rab, Rabbi, and Rabboni. The last is the greatest, and means, literally, "My great teacher".