Ubaydullah bin Umar ne Thabit razi Allahu anhu se unhon ne Anas razi Allahu anhu se naql kiya ke Ansar mein se ek shakhs (Kulthoom bin Hidm) Quba ki masjid mein logon ki imamat kiya karta tha . Woh jab bhi koi surat (Surah Fatihah ke baad) shuru karta to pehle «Qul huwa Allahu ahad» parh leta . Phir koi doosri surat parhta . Har rakat mein us ka yahi amal tha . Us ke saathiyon ne us silsile mein us par itiraz kiya aur kaha ke tum pehle yeh surat parhte ho aur sirf isi ko kaafi khayal nahi karte balkay doosri surat bhi (us ke saath) zaroor parhte ho . Ya to tumhein sirf isi ko parhna chahiye warna isay chhor dena chahiye aur bajaye is ke koi doosri surat parhni chahiye . Us shakhs ne kaha ke main isay nahi chhor sakta ab agar tumhein pasand hai ke main tumhein namaaz parhaoon to barabar parhta rahoon ga warna main namaaz parhana chhor doon ga . Log samajhte thay ke yeh un sab se afzal hain is liye woh nahi chahte thay ke un ke ilawa koi aur shakhs namaaz parhaye . Jab Nabi Karim salla Allahu alaihi wasallam tashreef laye to un logon ne Aap ko waqia ki khabar di . Aap salla Allahu alaihi wasallam ne un ko bula kar poocha ke aye falan! tumhare saathiyon jis tarah kehte hain us par amal karne se tum ko kaun si rukawat hai aur har rakat mein is surat ko zaroori qaraar de lene ka sabab kya hai . Unhon ne kaha ke ya Rasool Allah! main is surat se mohabbat rakhta hoon . Nabi Karim salla Allahu alaihi wasallam ne farmaya ke is surat ki mohabbat tumhein jannat mein le jayegi .