523 — Ahmad ibn Ibrāhīm narrated to us: Ibrāhīm ibn Ishāq al-Tālaqānī narrated to us: Ibn al-Mubārak narrated to us from al-Awzāʿī, who said: Hassān ibn ʿAtiyya narrated to us, saying: ʿUmar ibn al-Khattāb—may Allah be pleased with him—said: “You will not find a believer to be a liar.”