Virtues of the Qur'an
Bukhari :: Book 6 :: Volume 61 :: Hadith 575
Narrated 'Abdullah (bin Mas'ud):
Allah's Apostle said (to me), "Recite the Qur'an to me." I said, "Shall I recite (it) to you while it has been revealed to you?" He said, "I like to hear it from another person." So I recited Surat An-Nisa (The Women) till I reached the Verse: 'How (will it be) then when We bring from each nation a witness, and We bring you (O Muhammad) as a witness against these people.' (4.41) Then he said to me, "Stop!" Thereupon I saw his eyes overflowing with tears.