Every juror and every person chosen or appointed arbitrator or referee who shall make any promise or agreement to give a verdict, judgment, report, award or decision for or against any party, or who shall willfully receive any communication, book, paper, instrument or information relating to a cause or matter pending before him or her, except according to the regular course of proceeding upon the trial or hearing of such cause or matter, shall be guilty of a gross misdemeanor.
NRS 199.050