Those of the companions of Ibn Masud who used to recite the Quran

Mansur said that Ibrahim said: Among the companions of Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him), these were the ones who gave fatwas and taught the Qur'an: Alqamah, al-Aswad, Ubaydah, Masruq, Amr bin Shurahbil and al-Harith bin Qays.

Muslim said that Masruq said: Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) used to teach us the Qur'an in the gathering; then, after that, he would sit and narrate to the people.

Abd al-Rahman bin Humayd said: I heard Abu Ishaq saying that Abu Abd al-Rahman taught the Qur'an in the mosque for forty years.