Nu'man b. Bashir reported Allah's Messenger (ﷺ) as saying: The believers are like one person; if his head aches, the whole body aches with fever and sleeplessness.

Nu'man b. Bashir reported Allah's Messenger (ﷺ) as saying: The believers are like one person; if his head aches, the whole body aches with fever and sleeplessness.

حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَأَبُو سَعِيدٍ الأَشَجُّ قَالاَ حَدَّثَنَا وَكِيعٌ، عَنِ الأَعْمَشِ، عَنِ الشَّعْبِيِّ، عَنِ النُّعْمَانِ بْنِ بَشِيرٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ الْمُؤْمِنُونَ كَرَجُلٍ وَاحِدٍ إِنِ اشْتَكَى رَأْسُهُ تَدَاعَى لَهُ سَائِرُ الْجَسَدِ بِالْحُمَّى وَالسَّهَرِ ‏"‏ ‏.‏