وَأَخْبَرَنِي عُبَيْدُ اللَّهِ بْنُ عَبْدِ اللَّهِ بْنِ عُتْبَةَ، أَنَّ عَائِشَةَ، وَعَبْدَ اللَّهِ بْنَ عَبَّاسٍ، رضى الله عنهم قَالاَ لَمَّا نَزَلَ بِرَسُولِ اللَّهِ صلى الله عليه وسلم طَفِقَ يَطْرَحُ خَمِيصَةً لَهُ عَلَى وَجْهِهِ، فَإِذَا اغْتَمَّ كَشَفَهَا عَنْ وَجْهِهِ وَهْوَ كَذَلِكَ يَقُولُ " لَعْنَةُ اللَّهِ عَلَى الْيَهُودِ وَالنَّصَارَى، اتَّخَذُوا قُبُورَ أَنْبِيَائِهِمْ مَسَاجِدَ ". يُحَذِّرُ مَا صَنَعُوا.
`Aisha and `Abdullah bin `Abbas said, "When Allah's Messenger (PBUH) became ill seriously, he started covering his face with his woolen sheet, and when he felt short of breath, he removed it from his face and said, 'That is so! Allah's curse be on the Jews and the Christians, as they took the graves of their prophets as (places of worship),' intending to warn (the Muslims) of what they had done." Translation Not Available
Book Ref: Sahih Bukhari Book 64 Hadith 4443, 4444
Web Ref: Sahih Bukhari Vol 5 Book 59 Hadith 727