Maliks Muwatta Book 48, Hadith Number 11.
Section : A Man Dragging his Garments.
Yahya related to me from Malik from Nafi and Abdullah ibn Dinar and Zayd ibn Aslam that all of them informed him from Abdullah ibn Umar that the Messenger of Allah, may Allah bless him and grant him peace, said, “On the Day of Rising, Allah will not look at a person who drags his garment in arrogance.”