Charity
مَنْ فَطَّرَ صَائِمًا كَانَ لَهُ مِثْلُ أَجْرِهِ، غَيْرَ أَنَّهُ لَا يَنْقُصُ مِنْ أَجْرِ الصَّائِمِ شَيْئًا
Translation
Whoever feeds a fasting person will have a reward like his, without that detracting from the reward of the fasting person in the slightest.
Narrator
Zayd ibn Khalid al-Juhani
Source
Sunan al-Tirmidhi
Tirmidhi 807