Arabic (Original)
حَدَّثَنَا وَكِيعٌ حَدَّثَنَا الْأَعْمَشُ قَالَ خَيْثَمَةُ عَنِ النُّعْمَانِ بْنِ بَشِيرٍ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ الْمُؤْمِنُونَ كَرَجُلٍ وَاحِدٍ إِذَا اشْتَكَى رَأْسُهُ اشْتَكَى كُلُّهُ وَإِنْ اشْتَكَى عَيْنُهُ اشْتَكَى كُلُّهُ.
English Translation
Waki' told us: al-A'mash told us - Khaythama [narrating], from al-Nu'man b. Bashir, who said: The Messenger of Allah, peace and blessings be upon him, said: "The believers are like a single man: if his head complains, his whole body complains; and if his eye complains, his whole body complains."