The Book of Virtue, Good Manners and Joining of the Ties of Relationship (Kitab Al-Birr was-Salat-I-wa'l-Adab)
Muslim :: Book 32 : Hadith 6349
Abu Sa'id Khudri and Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: Allah, the Exalted and Glorious, said: Glory is His lower garment and Majesty is His cloak and (Allah says, ) He who contends with Me in regard to them I shall torment him.