Sunan Al-Tirmidhi, Hadith No. 2357
“woh yeh hai ke ek zamana aaye ga aap sochiye ke jab prophet aaye the tab maa baap ko pooja jata tha maa baap ko poocha jata tha is zamane mein koi yani soch bhi sakta tha ke maa baap se alag chala chala jaye jo maa baap kahein de wahi karna hai jo keh de wahi karna hai aap.”