‏البر والصلة والآداب‏ : Hadeeth No:6229 Thauban reported Allaah's Prophet (sallAllaahu alayhi wa sallam) as saying: Verily, when a Muslim visits his brother in Islam he is supposed to remain in the fruit garden of Paradise until he returns....

‏الصلاة : Hadeeth No:1333 'A'isha reported: The Prophet of Allaah (sallAllaahu alayhi wa sallam) one night delayed (observing the 'Isya' prayer) till a great part of the night was over and the people in the mosque had gone to sleep. He (the Prophet) then came out and observed prayer and said: This is the proper time for it; ...