XI. Besides many examples occur of suppliants, being killed. Both ancient poets and historians relate such actions, as ordinary practices, authorised by the laws of war. Augustin commends the Goths for sparing suppliants, who had fled to churches for refuge, and adds by way of comment, that "they deemed it unlawful to avail themselves of the power, which had usually been allowed by the laws of war." Nor did those who offered to surrender always experience the lenity and mercy, which they sought thereby. Tacitus relates, that when the city of Uspes was invested, the besieged sent a deputation with offers of an immediate surrender, and of no less than ten thousand slaves, on condition that the free-born should remain unhurt. The terms were rejected--A proof that such a rejection was thought conformable to the rights of war. XII. But even after an unconditional surrender, we find that those, who had capitulated were sometimes put to the sword. In this manner the princes of Pometia were treated by the Romans, the Samnites by Sylla, the Numidians and Vercingetorix by Caesar. It was almost a standing practice with the Romans to crown their triumphs with the death of an enemy's generals, whether made prisoners actually in the field, or by capitulation. Cicero notices this custom in his fifth speech against Verres. Livy may be consulted on this point in many parts of his history, particularly in the twenty-eighth book: and Tacitus also in the 12th book of his Annals. The latter writer, in the first book of his HISTORY, relates that Galba ordered every tenth man of those, whom he had, upon their earnest supplication, admitted to surrender, to be beheaded: and Caecina, after the capitulation of Aventicum, punished Julius Alpinus, one of the leading men, with death, as a chief promoter of the war, leaving the rest to the mercy or cruelty of Vitellius. XIII. Historians sometimes account for this right of putting enemies to death, especially prisoners, or suppliants, either on the score of retaliation, or for obstinate resistance. These may sometimes be the real, but cannot be the JUSTIFIABLE motives of such proceedings. For the law of retaliation, strictly and properly so called, must be directly enforced upon the person of the delinquent himself. Whereas, in war, what is called retaliation frequently redounds to the ruin of those, who are no way implicated in the blame. The general consequences of war are thus described by Diodorus Siculus, "they could not be ignorant, _says he_, having learnt from experience, that all being involved in the common fortune of war, they are liable on both sides in defeat, to suffer the same calamities, which they themselves would have inflicted upon the conquered party."