Definition of Ex Visitatione Dei
By the dispensation of God; by reason of physical incapacity. Anciently, when a prisoner, being arraigned, stood silent instead of pleading, a jury was impaneled to Inquire whether he obstinately stood mute or was dumb ex visitatione Dei.
Also by natural, as distinguished from violent, causes. When a coroner’s inquest finds that the death was due to disease or other natural cause, it is frequently phrased “ex visitation Dei."
That's the definition of Ex Visitatione Dei in Black's Law Dictionary 6th Edition. Courtesy of Cekhukum.com.