"Allah forbids you to swear by your forefathers." 'Umar said: "By Allah, I never swore by them again, whether saying it for myself or reporting of others."
Sunan an-Nasa'i Book 35, Hadith 7
← Previous Hadith "By my father and by my mother." He said: "Allah forbids you to swear by your forefathers." 'Umar said: "By Allah, I never swore by them again, whether saying it for myself or reporting it of others."

Sunan an-Nasa'i Book 35, Hadith 6 Next Hadith → "The Messenger of Allah said: 'Allah forbids you to swear by your forefathers.'" 'Umar said: "By Allah, I never swore by them again, whether saying it for myself or reporting it of others."

Sunan an-Nasa'i Book 35, Hadith 8