Strong’s Greek
G4485 — rhegma
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ῥῆγμα
rhegma — pronounced hrayg'-mah
from 4486; something torn, i.e. a fragment (by implication and abstractly, a fall):--ruin. see GREEK for 4486
1 occurrence in the KJV.
Luke 6:49
But 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.