‏الفتن وأشراط الساعة‏ : Hadeeth No:7005 Ibn Umar reported that Allaah's Messenger (sallAllaahu alayhi wa sallam). made a mention of Dajjil in the presence of the people and said: Allaah is not one-eyed and behold that Dajjal is blind of the right eye and his eye would be like a floating grape....

‏الصلاة : Hadeeth No:1540 Abu Qatada (a Companion of the Prophet) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: When any one of you enters the mosque, he should observe two rak'ahs (of Nafl prayer) before sitting....