ßÊÇÈ ÇáÕæã : Hadeeth No:1786 : Ibn Umar:
I heard Allah's Apostle saying, "When you see the
crescent (of the month of Ramadan), start fasting, and when you see
the crescent (of the month of Shawwal), stop fasting; and if the sky
is overcast (and you can't see It) then regard the crescent (month) of
Ramadan (as of ...