It is narrated from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "Beware of arrogance, for arrogance can be found in a man (even) while he is wearing (nothing but a humble) cloak."
No one narrated this hadith from Tawus (may Allah have mercy on him) except Abdullah bin Humayd (may Allah have mercy on him), and Suwayd (may Allah have mercy on him) is alone in narrating it.
Hadith Referenceالمعجم الأوسط / باب الألف / 543
Hadith Gradingمحدثین:رجاله ثقات
Hadith Takhrij«قال ابن حجر: رواته ثقات «فتح الباري شرح صحيح البخاري، ج 10، ص 506»» «قال الهيثمي: رجاله ثقات «مجمع الزوائد ومنبع الفوائد، ج 10، ص 226»»