'Coats' in the Bible

The Lord God made tunics of [animal] skins for Adam and his wife and clothed them.

Moreover, Uzziah prepared shields, spears, helmets, body armor, bows, and sling stones for the entire army.

From that day on, half of my servants carried on the work while the other half held the spears, shields, bows, and breastplates; and the captains were behind the whole house of Judah.

“Harness the horses,And mount, you riders!Take your stand with your helmets!Polish the spears,Put on the coats of mail!

Sharpen the arrows, take up the shields [and cover yourselves]!The Lord has stirred up the spirit of the kings of the Medes,Because His purpose concerning Babylon is to destroy it;For that is the vengeance of the Lord, vengeance [on Babylon] for [plundering and destroying] His temple.