Joel 3:9 KJV
Proclaim ye this among the Gentiles; Prepare war, wake up the mighty men, let all the men of war draw near; let them come up:
Joel 3:7–11 KJV Chapter Context
7
Behold, I will raise them out of the place whither ye have sold them, and will return your recompence upon your own head:
8
And I will sell your sons and your daughters into the hand of the children of Judah, and they shall sell them to the Sabeans, to a people far off: for the LORD hath spoken it.
9
Proclaim ye this among the Gentiles; Prepare war, wake up the mighty men, let all the men of war draw near; let them come up:
10
Beat your plowshares into swords, and your pruninghooks into spears: let the weak say, I am strong.
11
Assemble yourselves, and come, all ye heathen, and gather yourselves together round about: thither cause thy mighty ones to come down, O LORD.