'Sound' in the Bible

Blow ye the trumpet in Zion, and sound an alarm in my holy mountain: let all the inhabitants of the land tremble: for the day of the LORD cometh, for it is nigh at hand;

They bound on the tops of the mountains.Their sound is like the sound of chariots,like the sound of fiery flames consuming stubble,like a mighty army deployed for war.

"Sound the ram's horn in Zion! Dedicate a fast and call for a solemn assembly!