Ulum al Qur'an
THE MASAHIF OF THE COMPANIONS
There are numerous indications in the literature of hadith that several of the Companions of the Prophet had prepared their own written collections of the revelations. [Suyuti. Itqan, I, p 62] The best-known among these are from Ibn Mas'ud, Ubay bin Ka'b and Zaid bin Thabit. [See Dodge, B, The Fihrist of al-Nadim, New York, 1970 (abbr. as fihrist), pp 53-63.]
A list of Companions of whom it is related that they had their own written collections included the following: Ibn Mas'ud, Ubay bin Ka'b, 'All, Ibn 'Abbas, Abu Musa, Hafsa, Anas bin Malik, 'Umar, Zaid bin Thabit, Ibn Al-Zubair, 'Abdullah ibn 'Amr, 'A'isha, Salim, Umm Salama, 'Ubaid bin 'Umar. [See Ibn Abi Dawud: Masahif, p 14 Ansari, M.: The qura'nic Foundations and Structure of Muslim Society; Karachi, 1973, drawing upon various sources, says (1, p.76, note 2) that there existed at least 15 written copies of the Qur'an in the Prophet's lifetime. In addition to the list of 15 names quoted above, he includes Abu Bakr, 'Uthman, Mu'adh b. Jabal, Abu Darda', Abu Ayyub Ansari, 'Ubada b. al-Samit, Tamim Dari. This would add up to 23 written copies of the Qur'an, which existed while the Prophet was alive.]
It is also known that 'A'isha and Hafsa had their own scripts written after the Prophet had died. [Rahimuddin, M. (transl.): Muwatta) Imam Malik, Lahore, 1980, No. 307, 308; Malik b. Anas: al-muwatta', Cairo, n.d., p. 105.]
The following is a very brief description of some of the masdhif, which are attributed to the Companions of the Prophet. All the information is based on classical sources. [For details see Ibn Abi Dawud, also fihrist and Itqan]