Jumu'ah Mubārak (Arabic: جمعة مباركة), the holiest day of the week on which special congregational prayers are offered.
The term Jumu’ah is derived from the same root as jama'a, which means "the gathering of people".
[3] Jumu'ah is one of the most important Islamic rituals and is considered one of its obligatory acts.
Muslims offer weekly prayers at noon on Friday, as a core part of Islamic beliefs.
[7] As this day has its own importance in Islam, Muslims wish each other "Jumu'ah Mubārak" or "Blessed Friday" when they go to the mosque and recite a special prayer.