(6) باب تَأْلِيفِ الْقُرْآنِ
Narrated `Abdullah bin Mas`ud:
Surat Bani-lsrael, Al-Kahf (The Cave), Maryam, Taha, Al-Anbiya' (The prophets) are amongst my first earnings and my old property, and (in fact) they are my old property.
Reference: Sahih al-Bukhari 4994
In-book reference: Book 66, Hadith 16
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 6, Book 61, Hadith 516