The virtue of one who learns the Qur'an and teaches it Sunan Ibn Majah 211

Arabic hadith text
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ الْقَطَّانُ، حَدَّثَنَا شُعْبَةُ، وَسُفْيَانُ، عَنْ عَلْقَمَةَ بْنِ مَرْثَدٍ، عَنْ سَعْدِ بْنِ عُبَيْدَةَ، عَنْ أَبِي عَبْدِ الرَّحْمَنِ السُّلَمِيِّ، عَنْ عُثْمَانَ بْنِ عَفَّانَ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ قَالَشُعْبَةُ ‏"‏ خَيْرُكُمْ ‏"‏ ‏.‏ وَقَالَ سُفْيَانُ ‏"‏ أَفْضَلُكُمْ مَنْ تَعَلَّمَ الْقُرْآنَ وَعَلَّمَهُ ‏"
Translation
It was narrated that 'Uthman bin 'Affan said that

The Messenger of Allah said: (According to one of the narrators) Shu'bah (he) said: 'The best of you' (and according to) Sufyan (he) said: "The most excellent of you is the one who learns the Qur'an and teaches it."