The Most Ancient Lives of Saint Patrick/The Life and Acts of St. Patrick/Chapter 75
How Dercardius and his Companions were destroyed.
And thence the saint speeded unto Urmonia, that out of that place he might pluck the thorns and the branches of error which, being planted by the craft of the old enemy, had flourished there, and sow in their stead the spiritual harvest. And a certain man of Comdothan, named Lonanus, freely received him, and made unto him and the companions of his journey a great supper. And the saint deemed right to impart the spiritual and eternal food unto those who had prepared for him the food which was perishing and earthly. And during supper, while the saint labored to fill their minds with the word of life, a certain wicked man named Dercardius approached, and with rude and importunate speech, nay, even with clamor, wearying the ears of the saint, afflicting his mind, and stopping his mouth, demanded of him food. The which the saint not having at hand, blushed, and took unkindly the irreverence that prevented him from preaching. But a certain man named Nessan, who beheld how the just man's spirit was vexed, offered unto him a ram, which the saint bade him give to the bold importuner. This receiving, Dercardius returned to his companions, boasting that by his importunity he had penetrated the stony heart of Patrick, even as the continual dropping of water weareth out a stone. And they slay the ram, and dress and eat it. And while the meat was yet in their mouths the anger of God came on them, and suddenly avenged His servant; for the meat turned to instant poison, and destroyed them all; wherein are we sufficiently admonished not to offend the servants of God, lest we offend the Almighty Himself, who will protect and defend them in the time of their trouble.