Abu Huraira reported Allah's Messenger (ﷺ) as saying:The Last Hour will not come till wealth is abundant and overflowing, so much so that the owner of the property will think as to who will accept Sadaqa from him, and a person would be called to accept Sadaqa and he would say: I do not need it.
وَحَدَّثَنَا أَبُو الطَّاهِرِ، حَدَّثَنَا ابْنُ وَهْبٍ، عَنْ عَمْرِو بْنِ الْحَارِثِ، عَنْ أَبِي يُونُسَ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " لاَ تَقُومُ السَّاعَةُ حَتَّى يَكْثُرَ فِيكُمُ الْمَالُ فَيَفِيضَ حَتَّى يُهِمَّ رَبَّ الْمَالِ مَنْ يَقْبَلُهُ مِنْهُ صَدَقَةً وَيُدْعَى إِلَيْهِ الرَّجُلُ فَيَقُولُ لاَ أَرَبَ لِي فِيهِ " .
Muslim
The Book of Zakat • Hadith 77