‏الصلاة : Hadeeth No:1174 This hadith has been narrated by Mansur and he said:" He should aim at correctness."...

‏فضائل الصحابة‏ : Hadeeth No:5882 This hadith has been narrated on the authority of Ibn Shihab with the same chain of transmitters, but there is no mention of the story pertaining to the ox....