"Messenger of Allah said: 'Whoever neglects the Friday prayer three times (in a row) without an excuse, then Allah sets a seal upon his heart.'"  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ تَرَكَ الْجُمُعَةَ ثَلاَثَ مَرَّاتٍ تَهَاوُنًا بِهَا طَبَعَ اللَّهُ عَلَى قَلْبِهِ قَالَ وَفِي الْبَابِ عَنِ ابْنِ عُمَرَ وَابْنِ عَبَّاسٍ وَسَمُرَةَ