وَعَنْ أَبِي مُوسَى عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «الْمُؤْمِنُ لِلْمُؤْمِنِ كَالْبُنْيَانِ يَشُدُّ بَعْضُهُ بَعْضًا» ثُمَّ شَبكَ بَين أَصَابِعه. مُتَّفق عَلَيْهِ
Abu Musa (may Allah be pleased with him) narrates from the Prophet (peace and blessings of Allah be upon him), he (peace and blessings of Allah be upon him) said: "A believer to another believer is like a building, each part of which strengthens the other." Then he (peace and blessings of Allah be upon him) interlaced the fingers of one hand with those of the other. Agreed upon.