It was We Who taught him the making of coats of mail for your benefit, to guard you from each other's violence: will ye then be grateful?
wa‘allamnaahu san‘ata labuusin lakum lituhsinakum min ba’sikum fahal ’antum syaakiruuna
(And We taught him the art of making garments (of mail)) the art of making armours (to protect you in your daring) to protect you from the weapons of your enemy. (Are ye then thankful) of His blessings, which are these armours?