Strong’s Greek
G5016 — tarache
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ταραχή ῆς ἡ
tarache — pronounced tar-akh-ay'
feminine from 5015; disturbance, i.e. (of water) roiling, or (of a mob) sedition:--trouble(-ing). see GREEK for 5015
2 occurrences in the KJV.
Mark 13:8
For nation shall rise against nation, and kingdom against kingdom: and there shall be earthquakes in divers places, and there shall be famines and troubles: these are the beginnings of sorrows.
John 5:4
For an angel went down at a certain season into the pool, and troubled the water: whosoever then first after the troubling of the water stepped in was made whole of whatsoever disease he had.