حَدَّثَنَاه ابْنُ أَبِي عُمَرَ حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ عَبْدِ الصَّمَدِ عَنْ مَنْصُورٍ بِإِسْنَادِ هَؤُلَائِ وَقَالَ فَلْيَتَحَرَّ الصَّوَابَ
صحیح مسلم · Hadith 1280
This hadith has been reported by Mansur with the same chain of transwitters and he said: He should aim at what is according to him correct.
Sanad
حَدَّثَنَاه ابْنُ أَبِي عُمَرَ حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ عَبْدِ الصَّمَدِ عَنْ مَنْصُورٍ