The Prophet ﷺ said, "A faithful believer to a faithful believer is like the bricks of a wall, enforcing each other." While (saying that) the Prophet ﷺ clasped his hands, by interlacing his fingers.

عَنِ النَّبِيِّ ﷺ قَالَ إِنَّ الْمُؤْمِنَ لِلْمُؤْمِنِ كَالْبُنْيَانِ يَشُدُّ بَعْضُهُ بَعْضًا وَشَبَّكَ أَصَابِعَهُ