Matthew 23:11

8 But be not ye called Rabbi: for one is your Master, even Christ; and all ye are brethren.

9 And call no man your father upon the earth: for one is your Father, which is in heaven.

10 Neither be ye called masters: for one is your Master, even Christ.

11 But he that is greatest among you shall be your servant.

12 And whosoever shall exalt himself shall be abased; and he that shall humble himself shall be exalted.

13 But woe unto you, scribes and Pharisees, hypocrites! for ye shut up the kingdom of heaven against men: for ye neither go in yourselves, neither suffer ye them that are entering to go in.

14 Woe unto you, scribes and Pharisees, hypocrites! for ye devour widows' houses, and for a pretence make long prayer: therefore ye shall receive the greater damnation.