‏الصلاة : Hadeeth No:1641 Ibn 'Umar reported Allaah's Messenger (way sallAllaahu alayhi wa sallam) as saying: Witr is a rak'ah at the end of the prayer....

‏الجهاد والسير‏ : Hadeeth No:4420 It has been narrated by Hammam b. Munabbih who said: This is what has been related to us by Abu Huraira from the Messenger of Allaah (sallAllaahu alayhi wa sallam). (With this introduction) he narrated a number of traditions. One of these was that the Messenger of Allaah (sallAllaahu alayhi wa salla...