From 'Abdullah ibn Mas'ud radiallahu 'anhu who said that the Prophet sallallahu 'alayhi wa sallam said, "No one will enter Paradise who has an atom's weight of pride in his heart." A man said, "What if a man likes his clothes to look good and his shoes to look good?" He said, "Allah is beautiful and loves beauty. Pride means denying the truth and looking down on people." [Related by Muslim #131]