"You, as grand jurors, do solemnly swear that you will make diligent inquiry with regard to all matters brought before you as well as such things as may come to your knowledge in the course of your duties; that you will keep secret all that transpires in the jury room except as authorized by law; that you will neither approve any indictment or present any person for hatred, envy or malice, or refuse to approve any indictment or present any person for love, fear, favor, or any reward or hope thereof; and that you will present all things truly to the court as they come to your knowledge and understanding."
"You, as foreperson, do solemnly swear that you will make diligent inquiry with regard to all matters as shall be given you in charge; that you will keep secret all that transpires in the jury room, except as authorized by law; that you will neither approve any indictment or present any person for hatred, envy or malice, or refuse to approve any indictment or present any person for love, fear, favor, or any reward or hope thereof; and that you will present all things truly to the court as they come to your knowledge and understanding."
234 Pa. Code r. 556.6