‏الصيام : Hadeeth No:2490 This hadith has been narrated on the authority of Hisham with the same chain of transmitters that Hamza said: I am a person much used to fasting. Should I fast during the journey? (The rest of the hadith is the same.)...

‏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....