We lost track of Ibn Sayyad on the day of al-Harrah.
حدثنا أحمد بن إبراهيم حدثنا عبيد الله يعني ابن موسى حدثنا شيبان عن الأعمش عن سالم
فقدنا ابن صياد يوم الحرة
No references are available.
[Its chain of transmission is daif]. Ibn Abu Shayba narrated it, 15/160, hadith 37520, from Ubaydullah bin Musa, from him. Sulayman Amash used "anana" (an ambiguous form of narration), and Salim is Ibn Abu Jaad.