Arabic (Original)
حَدَّثَنَا عَبْدُ الْمَلِكِ بْنُ عَمْرٍو حَدَّثَنَا هِشَامٌ عَنْ قَتَادَةَ عَنْ أَنَسٍ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ أَتِمُّوا الرُّكُوعَ وَالسُّجُودَ فَوَاللَّهِ إِنِّي لَأَرَاكُمْ مِنْ بَعْدِ ظَهْرِي إِذَا مَا رَكَعْتُمْ وَإِذَا مَا سَجَدْتُمْ.
English Translation
'Abd al-Malik ibn 'Amr told us: Hisham told us, from Qatadah, from Anas, that the Prophet, peace and blessings be upon him, said, "Complete the bowing and the prostration, for by Allah, I see you from behind my back when you bow and when you prostrate."