'Chief Priests and Elders' in the Bible

When He entered the temple area, the chief priests and elders of the people came to Him as He was teaching and said, “By what [kind of] authority are You doing these things, and who gave You this authority [to exercise this power]?”

As Jesus was still speaking, Judas [Iscariot], one of the twelve [disciples], came up accompanied by a large crowd with swords and clubs, [who came as representatives] from the chief priests and elders of the people.

But when the charges were brought against Him by the chief priests and elders, He did not answer.