Surah Al-Anbiya 21:80
وَعَلَّمْنَٰهُ صَنْعَةَ لَبُوسٍ لَّكُمْ لِتُحْصِنَكُم مِّنۢ بَأْسِكُمْ ۖ فَهَلْ أَنتُمْ شَٰكِرُونَ ٨٠
EnglishSahih International
And We taught him the fashioning of coats of armor to protect you from your [enemy in] battle. So will you then be grateful?