Al-Anbya 21:80

WaAAallamnahu sanAAatalaboosin lakum lituhsinakum min ba/sikum fahal antum shakiroon

And We taught him the fashioning of coats of armor to protect you from your [enemy in] battle. So will you then be grateful?

We taught him the skill of making armor as dress for you to protect you from what may harm you (in combat). So are you grateful?