Strong’s Greek
G2278 — echeo
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἠχέω
echeo — pronounced ay-kheh'-o
from 2279; to make a loud noise, i.e. reverberate:--roar, sound. see GREEK for 2279
2 occurrences in the KJV.
Luke 21:25
And there shall be signs in the sun, and in the moon, and in the stars; and upon the earth distress of nations, with perplexity; the sea and the waves roaring;
1 Corinthians 13:1
Though I speak with the tongues of men and of angels, and have not charity, I am become as sounding brass, or a tinkling cymbal.