(8) باب فَضْلِ مَنْ عَمِلَ فِي سَبِيلِ اللَّهِ عَلَى قَدَمِهِ .
It was narrated that Abu Hurairah said:
"The Messenger of Allah (ﷺ) said: 'The dust in the cause of Allah and the smoke of Hell will never be combined in the nostrils of a Muslim, and stinginess and faith will never be combined in a Muslim man's heart.'"
Reference: Sunan an-Nasa'i 3114
In-book reference: Book 25, Hadith 30
English translation: Vol. 1, Book 25, Hadith 3116