The Book of Jihad
25/45. Chapter:
The Virtue Of Spending In The cause Of Allah
Sunan an-Nasai
أَخْبَرَنَا عَمْرُو بْنُ عُثْمَانَ، قَالَ حَدَّثَنَا بَقِيَّةُ، عَنِ الأَوْزَاعِيِّ، قَالَ حَدَّثَنِي يَحْيَى، عَنْ مُحَمَّدِ بْنِ إِبْرَاهِيمَ، قَالَ أَنْبَأَنَا أَبُو سَلَمَةَ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ أَنْفَقَ زَوْجَيْنِ فِي سَبِيلِ اللَّهِ دَعَتْهُ خَزَنَةُ الْجَنَّةِ مِنْ أَبْوَابِ الْجَنَّةِ يَا فُلاَنُ هَلُمَّ فَادْخُلْ " . فَقَالَ أَبُو بَكْرٍ يَا رَسُولَ اللَّهِ ذَاكَ الَّذِي لاَ تَوَى عَلَيْهِ . فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " إِنِّي لأَرْجُو أَنْ تَكُونَ مِنْهُمْ " .
It was narrated that Abu Hurairah said: "The Messenger of Allah (ﷺ) said: 'Whoever spends on a pair (of things) in the cause of Allah, the gatekeepers of Paradise will call him from the gates of Paradise (saying): O So-and-so, come and enter!' Abu Bakr said: 'O Messenger of Allah, such a person will never perish or be miserable.' The Messenger of Allah (ﷺ) said: 'I hope that you will be one of them.'"
Reference : Sunan an-Nasa'i 3184In-book reference : Book 25, Hadith 100English translation : Vol. 1, Book 25, Hadith 3186