‏الزكاة : Hadeeth No:2254 Hakim b. Hizam reported Allaah's Messenger (sallAllaahu alayhi wa sallam) having said this: The most excellent Sadaqa or the best of Sadaqa is that after giving which the (giver) remains rich and the upper hand is better than the lower hand, and begin from the members of your household....

‏الصلاة : Hadeeth No:1264 A'isha reported: The Messenger of Allaah (sallAllaahu alayhi wa sallam) said: He who finds a prostration before sunset or at dawn (prayer) before the rising (of the sun) he Id fact finds that (prayer), and prostration implies a rak'ah....