Matthew 21:23

JMNT(i) 23 Later, after His coming into the Temple courts and grounds, the chief and ranking priests – as well as the elders (or: older men) of the people – came up to Him while [He was] in the process of teaching. They, one after another, proceeded saying, "In what kind of authority (or: In association with sort of customary law) are you continuing to do these things?" And then, "Who gave this authority (right; privilege) to you?"