The Messenger of Allah ﷺ said, "Whoever spends a pair of anything in the cause of Allah will be called from within Paradise, 'Servant of Allah, this is good!' Whoever was among the people of prayer will be called from the gate of prayer. Whoever was among the people of jihad will be called from the gate of jihad. Whoever was among the people of charity will be called from the gate of charity. And whoever was among the people of fasting will be called from the gate of Rayyan."Abu Bakr said, "May my father and mother be sacrificed for you, there is no distress upon anyone called from any of these gates. But will anyone be called from all of these gates?"He replied, "Yes, and I hope you will be among them."
حدثنا إسحق بن موسى الأنصاري حدثنا معن حدثنا مالك بن أنس عن الزهري عن حميد بن عبد الرحمن
أن رسول الله ﷺ قال من أنفق زوجين في سبيل الله نودي في الجنة يا عبد الله هذا خير فمن كان من أهل الصلاة دعي من باب الصلاة ومن كان من أهل الجهاد دعي من باب الجهاد ومن كان من أهل الصدقة دعي من باب الصدقة ومن كان من أهل الصيام دعي من باب الريان فقال أبو بكر بأبي أنت وأمي ما على من دعي من هذه الأبواب من ضرورة فهل يدعى أحد من تلك الأبواب كلها قال نعم وأرجو أن تكون منهم
Agreed upon [by Bukhari and Muslim]. Bukhari narrated it in the Book of Fasting, Chapter of Rayyan for Those Who Fast, no. 1897, from the hadith of Maen, and Muslim, no. 1027, from the hadith of Zuhri with the same wording. It is also found in Muwatta, 2/369.