she shewed herself harsh to me. Wherefore leave me to execute the decree of the Divine justice, and presume not to oppose that which thou mayst not avail to withstand."
Affrighted by the knight's words, insomuch that there was scarce a hair on his head but stood on end, Nastagio shrank back, still gazing on the hapless damsel, and waited all a tremble to see what the knight would do. Nor had he long to wait; for the knight, as soon as he had done speaking, sprang, rapier in hand, like a mad dog upon the damsel, who, kneeling, while the two mastiffs gripped her tightly, cried him mercy; but the knight, thrusting with all his force, struck her between the breasts, and ran her clean through the body. Thus stricken, the damsel fell forthwith prone on the ground sobbing and shrieking: whereupon the knight drew forth a knife, and having therewith opened her in the back, took out the heart and all the circumjacent parts, and threw them to the two mastiffs, who, being famished, forthwith devoured them. And in no long time the damsel, as if nought thereof had happened, started to her feet, and took to flight towards the sea, pursued, and ever and anon bitten, by the dogs, while the knight, having gotten him to horse again, followed them as before, rapier in hand; and so fast sped they that they were quickly lost to Nastagio's sight.
Long time he stood musing on what he had seen, divided between pity and terror, and then it occurred to him that, as this passed every Friday, it might avail him not a little. So, having marked the place, he rejoined his servants, and in due time thereafter sent for some of his kinsfolk and friends, and said to them:--"'Tis now a long while that you urge me to give up loving this lady that is no friend to me, and therewith make an end of my extravagant way of living; and I am now ready so to do, provided you procure me one favour, to wit, that next Friday Messer Paolo Traversaro, and his wife and daughter, and all the ladies, their kinswomen, and as many other ladies as you may be pleased to bid, come hither to breakfast with me: when you will see for yourselves the reason why I so desire." A small matter this seemed to them; and so, on their return to Ravenna, they lost no time in conveying Nastagio's message to his intended guests: and, albeit she was hardly persuaded, yet in the end the damsel that Nastagio loved came with the rest.
Nastagio caused a lordly breakfast to be prepared, and had the tables set under the pines about the place where he had witnessed the slaughter of the cruel lady; and in ranging the ladies and gentlemen at table he so ordered it, that the damsel whom he loved was placed opposite the spot where it should be enacted. The last course was just served, when the despairing cries of the hunted damsel became audible to all, to their no small amazement; and each asking, and none knowing, what it might import, up they all started intent to see what was toward; and perceived the suffering damsel, and the knight and the dogs, who in a trice were in their midst. They hollaed amain to dogs and knight, and not a few advanced to succour the damsel: but the words of the knight, which were such as he had used to Nastagio, caused them to fall back, terror-stricken and lost in amazement. And when the knight proceeded to do as he had done before, all the ladies that were there, many of whom were of kin to the suffering damsel and to the knight, and called to mind his love and death, wept as bitterly as if 'twere their own case.