‏الرؤيا : Hadeeth No:5620 Jabir reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: If anyone sees a dream which he does not like, lie should spit on his left side....

‏الصلاة : Hadeeth No:1596 'A'isha reported: When the Messenger of Allaah (sallAllaahu alayhi wa sallam) grew bulky and heavy he would observe (most of his Nafl) prayers sitting....