`Abdullah bin Masud was mentioned before `Abdullah bin `Amr who said, "That is a man I still love, as I heard the Prophet (ﷺ) saying 'Learn the recitation of Qur'an from four from `Abdullah bin Mas`ud -- he started with him--Salim, the freed slave of Abu Hudaifa, Mu`adh bin Jabal and Ubai bin Ka`b."
Sahih al-Bukhari Book 63, Hadith 33
← Previous Hadith Allah's Messenger (ﷺ) said, "The best of the Ansar's houses are those of Bani An-Najjar, then those of Bani `Abdul Ash-hal, then those of Bani Al-Harith bin Al-Khazraj, then those of Bani Saida; but there is goodness in all the houses of the Ansar." Sa`d bin Ubada who was one of those who embraced Islam early, said, "I see that Allah's Messenger (ﷺ) is giving others superiority above us." Some people said to him, "But he has given you superiority above many other people."

Sahih al-Bukhari Book 63, Hadith 32 Next Hadith → The Prophet (ﷺ) said to Ubai, "Allah has ordered me to recite to you: 'Those who disbelieve (Surat-al- Bayina 98).' " Ubai said, "Has He mentioned my name?" The Prophet (ﷺ) said, "Yes." On hearing this, Ubai started weeping.

Sahih al-Bukhari Book 63, Hadith 34