'Chief Priests and Elders' in the Bible

And while he was yet speaking, lo! Judas, one of the twelve, came, and with him a great multitude with swords and clubs, from the chief priests and elders of the people.

Then Judas, who betrayed him, when he saw that he was condemned, repented, and brought back the thirty pieces of silver to the chief priests and elders,

And when he was accused by the chief priests and elders, he made no answer.