G2279–ἦχος–ēchos

And there went forth a rumor concerning him into every place of the region round about.

ἦχος ēchos “[the] report”

And there shall be signs in sun and moon and stars; and upon the earth distress of nations, in perplexity for the roaring of the sea and the billows;

ἤχους ēchous “[the] sound”

And suddenly there came from heaven a sound as of the rushing of a mighty wind, and it filled all the house where they were sitting.

ἦχος ēchos “a sound”

and the sound of a trumpet, and the voice of words; which [supplied: voice] they that heard entreated that no word more should be spoken unto them;

ἤχῳ ēchō “to [the] sound”