359 — Khālid—that is, Ibn Khidāsh—narrated to me: ‘Abd Allāh narrated to us: Yūnus informed us, from Ibn Shihāb, from Sālim ibn ‘Abd Allāh, from his father, who said: I heard ‘Umar ibn al-Khattāb—may Allah be pleased with him—say: The Messenger of Allah ﷺ said: “Allah forbids you to swear by your fathers.” ‘Umar said: “By Allah, I have not sworn by them since I heard the Messenger of Allah ﷺ forbid it.”