Matthew 23:10
Nor must you allow yourselves to be called 'Leaders,' for you have only one Leader, the Christ.
Treasury of Scripture Knowledge
Summary
Neither be ye called masters: for one is your Master, even Christ.
General references
Bible References
General references
Luke 22:26
But with you it must not be so. No, let the greatest among you become like the youngest, and him who leads like him who serves.