Hadith on Extravagance: Worst Muslims are addicted to luxury

Fatimah bint Muhammad reported: The Messenger of Allah, peace and blessings be upon him, said, “The worst of my nation are those who are nourished by pleasure, eating a variety of foods, wearing a variety of clothes, and being pompous in their speech.

Source: Kitāb Dhamm al-Ghībah 12

Grade: Hasan li ghayrihi (fair due to external evidence) according to Al-Albani

عَنْ فَاطِمَةَ بِنْتِ محمد قَالَتْ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ شِرَارُ أُمَّتِي الَّذِينَ غُذُّوا بِالنِّعَمِ يَأْكُلُونَ أَلْوَانَ الطَّعَامِ وَيَلْبَسُونَ أَلْوَانَ الثِّيَابِ وَيَتَشَدَّقُونَ فِي الْكَلَامِ

12 كتاب ذم الغيبة لابن أبي الدنيا

2087 المحدث الألباني خلاصة حكم المحدث حسن لغيره في صحيح الترغيب