‏الصلاة : Hadeeth No:1574 'A'isha reported that the Prophet of Allaah (sallAllaahu alayhi wa sallam) said about the two (supererogatory) rak'ahs of the dawn: They are dearer to me than the whole world....

‏فضائل الصحابة‏ : Hadeeth No:6111 Anas b. Malik reported: I set out along with Jabrir b. 'Abdullah al-Bajali on a journey and he used to serve me. I said to him: Don't do that. Thereupon he said: I have seen Ansar doing this with Allaah's Messenger (sallAllaahu alayhi wa sallam). I swore by Allaah whenever I accompany any one of the...