+ full see post http://goo.gl/MXBom

Narrated Sa'd: Allah's Apostle distributed
(Zakat) amongst (a group of) people while I
was sitting there but Allah's Apostle left a
man whom I thought the best of the lot. I
asked, "O Allah's Apostle! Why have you left
that person? By Allah I regard him as a
faithful believer." The Prophet commented:
"Or merely a Muslim." I remained quiet for a
while, but could not help repeating my
question because of what I knew about
him. And then asked Allah's Apostle, "Why
have you left so and so? By Allah! He is a
faithful believer." The Prophet again said, "Or
merely a Muslim." And I could not help
repeating my question because of what I
knew about him. Then the Prophet said, "O
Sa'd! I give to a person while another is
dearer to me, for fear that he might be
thrown on his face in the Fire by Allah."
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+ http://goo.gl/YtkQV
+ http://goo.gl/MXBom