ßÊÇÈ : Hadeeth No:3676 : Abu Huraira:
The Prophet said, "Had only ten Jews (amongst their chiefs) believe
me, all the Jews would definitely have believed me."...
ßÊÇÈ ÇáÕæã : Hadeeth No:1792 : Abdullah bin Umar:
Allah's Apostle mentioned Ramadan and said, "Do not fast unless you
see the crescent (of Ramadan), and do not give up fasting till you see
the crescent (of Shawwal), but if the sky is overcast (if you cannot
see it), then act on estimation (i.e. count Sha'ban as 30 days)."...