Hadithcore
Riyad as-Salihin, 222

Abu Musa (May Allah bepleased with him) reported:

Messenger of Allah (ﷺ) said, "The relationship of the believer with another believer is like (the bricks of) a building, each strengthens the other." He (ﷺ) illustrated this by interlacing the fingers of both his hands. <b>[Al-Bukhari and Muslim]</b>.

وعن أبي موسى رضي الله عنه قال‏:‏ قال رسول الله صلى الله عليه وسلم ‏

‏ المؤمن للمؤمن كالبنيان يشد بعضه بعضًا‏

‏ وشبك بين أصابعه ‏.‏ ‏(‏‏(‏متفق عليه‏)‏‏)‏ ‏.‏

References1 variant
In-Book Reference
Introduction, Hadith 222
Sharh · explanationclick to expand
<b>Guidance from the Hadith:</b><br> 1) Cooperation in righteousness and piety is obligatory on the believers.<br> 2) A believer should seek to fulfill the needs of his fellow believers because he is strengthened by them, and the believers integrate one another.
Related hadiths3
Compare isnād across 3 related chains →