Sahih Muslim , Book 15, Hadith 548 (In-Book) ⓘ
Ibn 'Umar (Allah be pleased with them) reported Allah's Messenger as saying: He who patiently endures the hardships of it (of this city of Medina), I would be an intercessor or a withness on his behalf on the Day of Resurrection.
حَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ، حَدَّثَنَا عُثْمَانُ بْنُ عُمَرَ، أَخْبَرَنَا عِيسَى بْنُ حَفْصِ بْنِ عَاصِمٍ، حَدَّثَنَا نَافِعٌ، عَنِ ابْنِ عُمَرَ، قَالَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " مَنْ صَبَرَ عَلَى لأْوَائِهَا كُنْتُ لَهُ شَفِيعًا أَوْ شَهِيدًا يَوْمَ الْقِيَامَةِ " .
also referenced under: Hadith 1377 (Reference) & Book 7, Hadith 3180 (USC-MSA)