ῥῆγμα G4485
rhēgma · hrayg'-mah · Noun Neuter
from ῥήγνυμι; something torn, i.e. a fragment (by implication and abstractly, a fall):--ruin.
1 Occurrence in the King James Bible
Luke 6:49But he that heareth, and doeth not, is like a man that without a foundation built an house upon the earth; against which the stream did beat vehemently, and immediately it fell; and the ruin of that house was great.