BT San 91a(25) :דלא הוו הוו דהוו לא כל שכן‏ : the ones who did not (ever) exist will exist. How much more so those who (previously) existed
See the entire entry for hwy vb. to be, to become

BT San 91a(25) :חייבא קרית לי‏ : you call me the guilty one?!
See the entire entry for ḥayyāḇ adj. guilty