'Atiyyah bin Sa'ad Al-'Aufi is a famous narrator and Ibn Sa'ad declared him reliable in his book.
Tabqaat - Ibn Saad // Volume 7 // Page 312 - 313 // Edn. Maktaba Tibyaam Beriut Lebanon.
Now when the same book is translates by Abdullah Al-Emaadi into urdu there we see whole account of this narrator and another narrator is missing ?
Taqbaat - Ibn Saad (Urdu) // Volume 6 // Page 178 // Edn. Hafizi Book Depot Deoband India.