‏الصلاة : Hadeeth No:1568 'A'isha reported that the Prophet of Allaah (sallAllaahu alayhi wa sallam) used to observe two (supererogatory) rak'ahs in between the call to prayer and the Iqama of the dawn prayer....

‏الصيام : Hadeeth No:2621 Ibn Umar (Allaah be pleased with them) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Seek it (Lailat-ul-Qadr) in the last (ten nights). If one among you shows slackness and weakness (in the earlier part of Ramadan), it should not be allowed to prevail upon him in the last wee...