Musannaf Ibn Abi Shaybah 32071 — One who learns the Quran and teaches

Abu Ubaydah said: His father, Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him), used to teach the Qur'an. He would come to a verse and say to a man: "Take it, for by Allah, it is better than everything on the earth." The man would think that he meant only that verse, until he did the same with all the people.