كتاب الصلاة
Read the English translation first, with the original Arabic directly underneath.
Narrated `Abdullah bin `Umar:
Allah's Messenger (ﷺ) said, "Do not enter (the places) of these people where Allah's punishment had fallen unless you do so weeping. If you do not weep, do not enter (the places of these people) because Allah's curse and punishment which fell upon them may fall upon you."
لاَ تَدْخُلُوا عَلَى هَؤُلاَءِ الْمُعَذَّبِينَ إِلاَّ أَنْ تَكُونُوا بَاكِينَ، فَإِنْ لَمْ تَكُونُوا بَاكِينَ فَلاَ تَدْخُلُوا عَلَيْهِمْ، لاَ يُصِيبُكُمْ مَا أَصَابَهُمْ