21:80
Al-Anbya 80
Surah Al-Anbya (الأنبياء), verse 80 — reference 21:80. Arabic text with optional translation and free audio on Al-Qalam.
وَعَلَّمْنَـٰهُ صَنْعَةَ لَبُوسٍ لَّكُمْ لِتُحْصِنَكُم مِّنۢ بَأْسِكُمْ ۖ فَهَلْ أَنتُمْ شَـٰكِرُونَ
waʿallamnāhu ṣanʿata labūsin lakum lituḥ'ṣinakum min basikum fahal antum shākirūna
And We taught him the fashioning of coats of armor to protect you from your [enemy in] battle. So will you then be grateful?