The Holy Martyrs Theopemptus and Theonas
When the persecution of Diocletian broke out in 290, Saint Theopemptus, a bishop, was taken for his confession of Christ, and convicted Diocletian to his face for his error and ungodliness. Remaining unhurt after cruel tortures, he was given poison to drink, which had been prepared by a sorcerer named Theonas. Protected by divine grace from this also, he drew Theonas to Christ, and after other torments, was beheaded. Saint Theonas was cast into a pit and buried alive.