Sahih Bukhari Volume 3, Book 30, Hadith 1898

حَدَّثَنَا إِبْرَاهِيمُ بْنُ الْمُنْذِرِ، قَالَ حَدَّثَنِي مَعْنٌ، قَالَ حَدَّثَنِي مَالِكٌ، عَنِ ابْنِ شِهَابٍ، عَنْ حُمَيْدِ بْنِ عَبْدِ الرَّحْمَنِ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ مَنْ أَنْفَقَ زَوْجَيْنِ فِي سَبِيلِ اللَّهِ نُودِيَ مِنْ أَبْوَابِ الْجَنَّةِ يَا عَبْدَ اللَّهِ، هَذَا خَيْرٌ‏.‏ فَمَنْ كَانَ مِنْ أَهْلِ الصَّلاَةِ دُعِيَ مِنْ باب الصَّلاَةِ، وَمَنْ كَانَ مِنْ أَهْلِ الْجِهَادِ دُعِيَ مِنْ باب الْجِهَادِ، وَمَنْ كَانَ مِنْ أَهْلِ الصِّيَامِ دُعِيَ مِنْ باب الرَّيَّانِ، وَمَنْ كَانَ مِنْ أَهْلِ الصَّدَقَةِ دُعِيَ مِنْ باب الصَّدَقَةِ ‏"‏‏.‏ فَقَالَ أَبُو بَكْرٍ ـ رضى الله عنه ـ بِأَبِي أَنْتَ وَأُمِّي يَا رَسُولَ اللَّهِ، مَا عَلَى مَنْ دُعِيَ مِنْ تِلْكَ الأَبْوَابِ مِنْ ضَرُورَةٍ، فَهَلْ يُدْعَى أَحَدٌ مِنْ تِلْكَ الأَبْوَابِ كُلِّهَا قَالَ ‏"‏ نَعَمْ‏.‏ وَأَرْجُو أَنْ تَكُونَ مِنْهُمْ ‏"‏‏.‏

Narrated By Abu Huraira : Allah's Apostle said, "Whoever gives two kinds (of things or property) in charity for Allah's Cause, will be called from the gates of Paradise and will be addressed, 'O slaves of Allah! Here is prosperity.' So, whoever was amongst the people who used to offer their prayers, will be called from the gate of the prayer; and whoever was amongst the people who used to participate in Jihad, will be called from the gate of Jihad; and whoever was amongst those who used to observe fasts, will be called from the gate of Ar-Raiyan; whoever was amongst those who used to give in charity, will be called from the gate of charity." Abu Bakr said, "Let my parents be sacrificed for you, O Allah's Apostle! No distress or need will befall him who will be called from those gates. Will there be any one who will be called from all these gates?" The Prophet replied, "Yes, and I hope you will be one of them."