"The Messenger of Allah ﷺ said: 'The dust in the cause of Allah and the smoke of Hell will never be combined in the lungs of a slave, and the stinginess and faith can never be combined in a slave's heart." (Using translation from Nasāʾī 3110)
قَالَ رَسُولُ اللَّهِ ﷺ «لَا يَجْتَمِعُ غُبَارٌ فِي سَبِيلِ اللَّهِ وَدُخَانُ جَهَنَّمَ فِي جَوْفِ عَبْدٍ أَبَدًا وَلَا يَجْتَمِعُ شُحٌّ وَإِيمَانٌ فِي قَلْبِ عَبْدٍ أَبَدًا» وَقِيلَ عَنْ سُهَيْلٍ عَنْ صَفْوَانَ بْنِ سُلَيْمٍ