Surah Al-Anbya 21:80

وَعَلَّمْنَـٰهُ صَنْعَةَ لَبُوسٍ لَّكُمْ لِتُحْصِنَكُم مِّنۢ بَأْسِكُمْ ۖ فَهَلْ أَنتُمْ شَـٰكِرُونَ

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

Translation: Saheeh International

Tafsir

And We taught him the art of making garments namely coats of mail — which are called labūs because they are worn tulbas. He was the first human being to make them; hitherto there were only plates of armour — for you as well as all mankind to protect you read nuhsinakum the subject being ‘God’; …

Excerpt from Tafsir al-Jalalayn, commentary on 21:80, via Quran.com. The reader has the full commentary and 9 more tafsirs.