BT Yom 10a(38) :אינהו נמי הא קא סתרי כנישאתא‏ : they also, in fact, destroy synagogues
See the entire entry for kənīšā, kənīštā v.n. assembling

BT Yom 10a(38) :בנאי ביד סתורי‏ : (will) the builders [i.e. the Persians] (be delivered) into the hand of the destroyers [i.e. the Romans]?
See the entire entry for sāṯōr, sāṯōrā nom.ag. destroyer