A Secret about Darood Shareef

Once the Sahabas were pleading and
imploring Rasulullah (swallallahu 'alayhi
wa sallam) so that he may tell them one
secret out of the secrets of the Ayat:
Indeed, Allah and His Angels keep
praising the Nabi, o you who believe praise him and send Salaam upon him

So then, he told them one secret which is
hidden behind many veils. He said that
the one who hears my Name and read
Darood Shareef, an Angel in the sky
proclaim for that person "May Allah
forgive you" , and to this, Allah Himself says "Aameen! May it be so!"

We also learn another narration that if a
person hears the name of Beloved
Prophet (swallallahu 'alayhi wa sallam)
but does NOT read Darood, then Curse of
Allah, His Angels and all creatures is upon
that person