201 — Abū Ahmad Hārūn ibn Yūsuf ibn Ziyād narrated to us, saying: Abī Umar al-Adanī narrated to us, saying: Sufyān ibn Uyaynah narrated to us, from Suayr ibn al-Khims, from Habīb ibn Abī Thābit, from Ibn Umar, who said: The Messenger of Allah—may Allah bless him and grant him peace—said: “Islam is built upon five: testifying that there is no deity worthy of worship except Allah and that Muhammad is the Messenger of Allah; establishing the prayer; giving zakat; fasting Ramadan; and performing pilgrimage to the House.”