Arabic : Book 1, Hadith 246
Ibn Majah: Hadith 240
0. The Book of the Sunnah
سنن ابن ماجه
240
Ibn Majahحَدَّثَنَا أَحْمَدُ بْنُ عِيسَى الْمِصْرِيُّ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ وَهْبٍ، عَنْ يَحْيَى بْنِ أَيُّوبَ، عَنْ سَهْلِ بْنِ مُعَاذِ بْنِ أَنَسٍ، عَنْ أَبِيهِ، أَنَّ النَّبِيَّ ـ صلى الله عليه وسلم ـ قَالَ مَنْ عَلَّمَ عِلْمًا فَلَهُ أَجْرُ مَنْ عَمِلَ بِهِ لاَ يَنْقُصُ مِنْ أَجْرِ الْعَامِلِ "
Sahl bin Mu'adh bin Anas narrated from his father that:
The Prophet said: "Whoever teaches some knowledge will have the reward of the one who acts upon it, without that detracting from his reward in the slightest."
Reference: English : Vol. 1, Book 1, Hadith 240
Arabic : Book 1, Hadith 246
Arabic : Book 1, Hadith 246