Maliks Muwatta Book 48, Hadith Number 10.
Section : A Man Dragging his Garments.
Yahya related to me from Malik from Abu’z-Zinad from al-Araj from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, said, “On the Day of Rising, Allah the Blessed, the Exalted, will not look at a person who drags his lower garment in arrogance.”