Tafseer Ibn Kathir of AL ANBIYAA' [80]

وَعَلَّمْنَاهُ صَنْعَةَ لَبُوسٍ لَّكُمْ لِتُحْصِنَكُم مِّن بَأْسِكُمْ فَهَلْ أَنتُمْ شَاكِرُونَ

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