New Living Translation
Hear the noise on the mountains! Listen, as the vast armies march! It is the noise and shouting of many nations. The LORD of Heaven’s Armies has called this army together.

American Standard Version
The noise of a multitude in the mountains, as of a great people! the noise of a tumult of the kingdoms of the nations gathered together! Jehovah of hosts is mustering the host for the battle.

Berean Study Bible
Listen, a tumult on the mountains, like that of a great multitude! Listen, an uproar among the kingdoms, like nations gathered together! The LORD of Hosts is mobilizing an army for war.

Douay-Rheims Bible
The noise of a multitude in the mountains, as it were of many people, the noise of the sound of kings, of nations gathered together: the Lord of hosts hath given charge to the troops of war.

English Revised Version
The noise of a multitude in the mountains, like as of a great people! the noise of a tumult of the kingdoms of the nations gathered together! the LORD of hosts mustereth the host for the battle.

King James Bible
The noise of a multitude in the mountains, like as of a great people; a tumultuous noise of the kingdoms of nations gathered together: the LORD of hosts mustereth the host of the battle.

World English Bible
The noise of a multitude is in the mountains, as of a great people; the noise of an uproar of the kingdoms of the nations gathered together! Yahweh of Armies is mustering the army for the battle.

Young's Literal Translation
A voice of a multitude in the mountains, A likeness of a numerous people, A voice of noise from the kingdoms of nations who are gathered, Jehovah of Hosts inspecting a host of battle!

Isaiah 13:4 Additional Translations ...