AL ISRAA' — Ayat 95

قُل لَّوْ كَانَ فِي الأَرْضِ مَلآئِكَةٌ يَمْشُونَ مُطْمَئِنِّينَ لَنَزَّلْنَا عَلَيْهِم مِّنَ السَّمَاء مَلَكًا رَّسُولاً

Say, "If there were upon the earth angels walking securely, We would have sent down to them from the heaven an angel [as a] messenger."