‏الطهارة : Hadeeth No:462 Abu Huraira reported: The Prophet of Allaah (sallAllaahu alayhi wa sallam) said. When any one of you awakes up from sleep and performs ablution, he must clean his nose three times, for the devil spends the night in the interior of his nose....

‏الفتن وأشراط الساعة‏ : Hadeeth No:6980 Thaur b. Zaid has narrated this hadith with the same chain of transmitters....