203 — Abū Ubayd Alī ibn al-Husayn ibn Harb, the judge, informed us, saying: al-Hasan ibn Muhammad al-Zafarānī narrated to us, saying: Shabābah ibn Sawwār narrated to us, saying: Āsim narrated to us, from his father, from Ibn Umar, from the Prophet—may Allah bless him and grant him peace—who said: “Islam is built upon five: testifying that there is no deity worthy of worship except Allah and that Muhammad is His servant and Messenger; establishing the prayer; giving zakat; fasting Ramadan; and performing pilgrimage to the House.”