عَنْ أَنَسٍ
قَالَ: كَانَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُول: «اسْتَووا اسْتَوُوا اسْتَوُوا فَوَالَّذِي نَفْسِي بِيَدِهِ إِنِّي لَأَرَاكُمْ من خَلْفي كَمَا أَرَاكُم من بَين يَدي»
Anas told how the Prophet (sallallahu alayhi wa sallam) used to say, “Keep in alignment, keep in alignment, keep in alignment, for by Him in whose hand my soul is, I can see you behind me just as I see you in front of me.”