The Muwaṭṭaʾ (Arabic: الموطأ, "well-trodden path") or Muwatta Imam Malik (Arabic: موطأ الإمام مالك) of Imam Malik (711–795) written in the 8th-century, is one of the earliest collections of hadith texts comprising the subjects of Islamic law, compiled by the Imam, Malik ibn Anas. Malik's best-known work, Al-Muwatta was the first legal work to incorporate and combine hadith and fiqh (except possibly for Zayd ibn Ali's Musnad). Source: Wikipedia (en)