But even then they held out, and those of them that were taken captive or deserted kept secretly destroying the Romans' water supply and slaying any troops that they could isolate and cut off from the rest; hence Titus would no longer receive any Jewish deserters.
Edition :
Dio's Roman History. Cassius Dio Cocceianus. Earnest Cary. Herbert Baldwin Foster. William Heinemann, Harvard University Press. London; New York. 1914-.