وَعَنْ أَبِي سَعِيدٍ اَلْخُدْرِيِّ رضى الله عنه
قَالَ: قَالَ رَسُولُ اَللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ -«خَصْلَتَانِ لَا يَجْتَمِعَانِ فِي مُؤْمِنٍ: اَلْبُخْلُ، وَسُوءُ اَلْخُلُقِ»
“There are two characteristics which are not combined in a believer; miserliness and bad morals.” Related by At-Tirmidhi with a weakness in its chain of narrators.