References
1.Abu Dawud, Sulayman ibn al-Ash’ath ibn Ishaq (Died 275 AH); Sunan Abu Dawud, researched by Muhammad Muhyi al-Din Abd al-Hamid, al-Maktabah al-‘Asriyyah, Beirut.
2.Ahmad ibn Hanbal (Died 241 AH); Musnad Ahmad, researched by Shu’ayb al-Arna’ut and ‘Adil Murshid and others, with the supervision of Abdullah ibn Abd al-Muhsin al-Turki, al-Risalah institute, first edition, 1421 AH.
3.Al-Bahrani, Hashim ibn Sulayman ibn Ismail (Died 1109 AH); Ghayat al-Maram wa Hujjat al-Khisam, researched by Ali ‘Ashour.
4.Al-Bayhaqi, Ahmad ibn al-Husain ibn Ali (Died 458 AH); Dala’il al-Nubuwwah wa Ma’rifat Ahwal Sahib al-Sharia, Dar al-Kutub al-‘Ilmiyyah, Beirut, first edition, 1405 AH.
