Matthew 23:6-8

Young's Literal Translation

⁶ they love also the chief couches in the supper, and the chief seats in the synagogues,

⁷ and the salutations in the market-places, and to be called by men, Rabbi, Rabbi.

⁸ `And ye -- ye may not be called Rabbi, for one is your director -- the Christ, and all ye are brethren;