Beginning of Creation

Bukhari :: Book 4 :: Volume 54 :: Hadith 479

Narrated Sahl bin Sad:

The Prophet said, "Paradise has eight gates, and one of them is called Ar-Raiyan through which none will enter but those who observe fasting." The Prophet also said, "If a person spends two different kinds of something (for Allah's Cause), he will be called from the gates of Paradise."