1 Husbands and wives of parties to be admissible witnesses;
On the trial of any issue joined, or of any matter or question, or on any inquiry arising in any suit, action, or other proceeding in any court of justice, or before any person having by law or by consent of parties authority to hear, receive, and examine evidence, the husbands and wives of the parties thereto, and of the persons in whose behalf any such suit, action, or other proceeding may be brought or instituted, or opposed or defended, shall, except as herein-after excepted, be competent and compellable to give evidence, either viva voce or by deposition, according to the practice of the court, on behalf of either or any of the parties to the said suit, action, or other proceeding.