Matthew 23:8-10King James Version (KJV)
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.
Matthew 23:8-10New American Standard Bible (NASB)
8 But do not be called Rabbi; for One is your Teacher, and you are all brothers. 9 Do not call anyone on earth your father; for One is your Father, He who is in heaven. 10 Do not be called [a]leaders; for One is your Leader, that is, Christ.