Hadith: Qayamat ke din mere sabse ziyada nazdeek wo log hongey jo mujh par kasrat se Durud bhejtey hain

Bismillah Hir-rahman Nir-rahim 

Abdullah bin masood radi allahu anhu se rivayat hai ki Rasoollallah sallallahu alaihi wasallam ne farmaya Qayamat ke din mere sabse ziyada nazdeek wo log hongey jo mujh par kasrat se Durud bhejtey hain
Jamia Tirmidhi , Vol 1, # 466
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Narrated by Abdullah bin masood may ALLAH be pleased with him The Prophet peace be upon him said On the day of Qiyamah the person closest to me will be the one who has sent the most Durood unto me. 
Jamia Tirmidhi, Vol1 #466

اللَّهُـمّ صَــــــلٌ علَےَ مُحمَّــــــــدْ و علَےَ آل مُحمَّــــــــدْ
Allahumma salli ala muhammadiw wa ala aali muhammed