حَدَّثَنَا حَسَنٌ , حَدَّثَنَا ابْنُ لَهِيعَةَ عَنْ خَالِدِ بْنِ أَبِي عِمْرَانَ عَنْ أَبِي أُمَامَةَ عَنْ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَذَكَرَهُ إِلَّا أَنَّهُ قَالَ: " وَمَنْ عَلَّمَ عِلْمًا أُجْرِيَ لَهُ مِثْلُ مَا عَلَّمَ "
Hassan narrated to us, Ibn Lahi'ah narrated to us from Khalid ibn Abi Imran from Abu Umamah from the Messenger of Allah, peace and blessings be upon him, and he mentioned it except that he said: "And whoever teaches knowledge, the like of what he taught will be written for him."