Quran 72:27 from Surah Al-Jinn on Divine Marvels.
إِلَّا مَنِ ٱرۡتَضَىٰ مِن رَّسُولٖ فَإِنَّهُۥ يَسۡلُكُ مِنۢ بَيۡنِ يَدَيۡهِ وَمِنۡ خَلۡفِهِۦ رَصَدٗا
English translation: Except whom He has approved of a Messenger and indeed, He makes to march from before him and from behind him a guard
Transliteration: illa mani ir'tada min rasulin fa-innahu yasluku min bayni yadayhi wamin khalfihi rasadan