And spake unto him, saying, Tell us, by what authority doest thou these things? or who is he that gave thee this authority? By what authority, etc. - See the note on Matthew 21:23-27 (note).
Related Commentaries of Luke 20:2
Luke 20:2
2 And spake unto him, saying, Tell us, by what authority doest thou these things? or who is he that gave thee this authority?