عَنْ أَنَسٍ
قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «أَقِيمُوا الرُّكُوعَ وَالسُّجُودَ فَوَاللَّهِ إِنِّي لأَرَاكُمْ من بعدِي»
Anas reported God’s Messenger as saying, “Perform the bowing and the prostration properly, for I swear by God that I can see you behind me.”
Mishkat al-Masabih 814, Book 5, Prayer, Hadith 292. 1 min read