Rule 126 Bias or prejudice of a judge

Whenever a party to any proceeding makes and files a sufficient affidavit that the judge before whom the matter is to be heard has a personal bias or prejudice either against the party filing the affidavit or in favor of any adverse party, such judge shall proceed no further therein, but another judge shall be assigned to hear such proceeding. The affidavit shall state the facts and the reasons for the belief that bias or prejudice exists and shall be accompanied by a certificate of counsel of record stating that it is made in good faith. The affidavit must be filed at least 24 hours prior to the time set for hearing of such matter unless good cause is shown for the failure to file by such time.