SubhanAllah

In the name of ALLAH most gracious, most merciful

Allah sends down his blessings on the Prophet, and His Angles constantly invoke His blessings on him; do you, O believers, also invoke Allah’s blessings on him and offer him the salutation of peace.’ (33:57)

Hazrat Abu Hurayrah(May ALLAH be pleased at him) says that:

The Prophet Muhammad(PEACE BE UPON HIM) says that these two sentences are easy to say with your tongue but it is very worthful and blessful for you.