They made a mention of Ibn Mas'ud before 'Abdullah b. Amr, whereupon he said: He is a person whose love is always fresh in my heart after I heard Messenger of Allah ﷺ as saying: Learn the recita- tion of the Qur'an from four persons: from Ibn Mas'ud, Salim, the ally of Abu Hudhaifa, Ubayy b. Ka'b, Mu'adh b. Jabal. (Using translation from Muslim 2464e)
سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ اقْرَءُوا الْقُرْآنَ مِنْ أَرْبَعَةٍ مِنْ عَبْدِ اللهِ بْنِ مَسْعُودٍ «فَبَدَأَ بِهِ» وَمِنْ أُبَيِّ بْنِ كَعْبٍ وَمُعَاذِ بْنِ جَبَلٍ وَسَالِمٍ مَوْلَى أَبِي حُذَيْفَةَ