New Jersey Statutes Appendix - Former Title 3A Administration of Estates Decedents and Others 3A § 3-7

No attesting witness to whom a beneficial estate, interest, gift or appointment is given or made, which is declared void pursuant to section 3A:3-6 of this title, shall demand or take possession of, or receive any profit or benefit of or from such estate, interest, gift or appointment so given or made to him by the will, or demand, receive or accept from any person any such legacy or bequest, or any satisfaction or compensation for the same, in any manner or under any color or pretense whatsoever.