"The Messenger of Allah ﷺ said: 'The dust in the cause of Allah and the smoke of Hell will never be combined in a slave's lungs, and stinginess and faith can never be combined in a slave's heart.'" (Using translation from Nasāʾī 3112)
قَالَ رَسُولُ اللهِ ﷺ لَا يَجْتَمِعُ الشُّحُّ وَالْإِيمَانُ فِي جَوْفِ رَجُلٍ مُسْلِمٍ وَلَا يَجْتَمِعُ غُبَارٌ فِي سَبِيلِ اللهِ وَدُخَانُ جَهَنَّمَ فِي جَوْفِ رَجُلٍ مُسْلِمٍ