Title: Mulakhkhaṣ min Musnad Abī Yūsuf Yaʻqūb ibn Shaybah ibn al-Ṣalt min Musnad ʻUmar ibn al-Khaṭṭāb
Subjects: Hadith, Early works to 1800, Authorities
People: ʻUmar ibn al-Khaṭṭāb Caliph (-644)