Al-Adab Al-Mufrad, Book 25, Hadith 449 (English) ⓘ
Abu Hurayra reported that the Messenger of Allah, may Allah bless him and grant him peace, said, "The Final Hour will not come until people compete with one another in the height of their buildings."
حَدَّثَنَا إِسْمَاعِيلُ، حَدَّثَنِي ابْنُ أَبِي الزِّنَادِ، عَنْ أَبِيهِ، عَنْ عَبْدِ الرَّحْمَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، عَنْ رَسُولِ اللهِ صلى الله عليه وسلم قَالَ: لاَ تَقُومُ السَّاعَةُ حَتَّى يَتَطَاوَلَ النَّاسُ فِي الْبُنْيَانِ.
also referenced under: Hadith 449 (Reference) & Book 25, Hadith 8 (In-Book)