Surah An-Nisa, Verse 71

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ خُذُواْ حِذۡرَكُمۡ فَٱنفِرُواْ ثُبَاتٍ أَوِ ٱنفِرُواْ جَمِيعٗا٧١

yāayyuhā alladhīna āmanū khudhū ḥidh'rakum fa-infirū thubātin awi infirū jamīʿan

O you who have believed, take your precaution and [either] go forth in companies or go forth all together.