Matthew 27:1-4

When it was morning, all the chief priests and the elders of the people (Sanhedrin, Jewish High Court) conferred together against Jesus, [plotting how] to put Him to death [since under Roman rule they had no power to execute anyone]; so they bound Him, and led Him away and handed Him over to Pilate the governor [of Judea, who had the authority to condemn prisoners to death]. When Judas, His betrayer, saw that Jesus was condemned, he was gripped with remorse and returned the thirty pieces of silver to the chief priests and the elders, [Ex 21:32] saying, “I have sinned by betraying innocent blood.” They replied, “What is that to us? See to that yourself!”