<~AJ KI ACHI BAAT~>

 Aslam-u-Alaikum

Abdullah Bin Umer (Radi-Allah-u-Anho) se riwayat hai k aik shakhs ne Rasool ALLAH (Sal-Allah-u-Alaihi Wasallam) se poocha,
Kon sa islam behtar hai?
Aap (Sal-Allah-u-Alaihi Wasallam) ne fermaya ( yeh k too bhookey aur mehmaan ko ) khaana khilaawey aur her shakhs se Aslam-u-Alaikum karey khawah too us ko pehchaanta ho ya na pehchaanta ho.

Ref:
Saheeh Muslim Shareef , Jild awal , page # 138-139,
Hadees # 160 , Baab :khazayil islam ki fazeelat...