St. Ischyrion was an inferior officer who attended on a magistrate of a certain city in Egypt. His master commanded him to offer sacrifice to the idols; and because he refused to commit that sacrilege, reproached him with the most abusive and threatening speeches. 
By giving way to passion and superstition, the officer at length worked himself up to such a degree of frenzy as to run a stake into the bowels of the meek servant of Christ, who, by his patient constancy, attained to the glory of martyrdom.

Lives of the Saints, by Alban Butler, Benziger Bros. ed. [1894]

@Evangelizo