Sahih Muslim , Book 6, Hadith 2463 (USC-MSA) ⓘ

'A'isha (Allah be pleased with her) reported that a person came to the Messenger of Allah and said: I am burnt, whereupon the Messenger of Allah said: How is it? He (the person) said: I had intercourse with my wife during the day in Ramadan. Upon this (the Holy Prophet) said: Give charity, give charity. He (the person) said: There is nothing with me. He commanded him to sit down, (In the meanwhile) there were brought to him (to the Holy Prophet) two baskets containing eatables, whereupon the Messenger of Allah told him to give them as sadaqa.

حَدَّثَنَا مُحَمَّدُ بْنُ رُمْحِ بْنِ الْمُهَاجِرِ، أَخْبَرَنَا اللَّيْثُ، عَنْ يَحْيَى بْنِ سَعِيدٍ، عَنْ عَبْدِ، الرَّحْمَنِ بْنِ الْقَاسِمِ عَنْ مُحَمَّدِ بْنِ جَعْفَرِ بْنِ الزُّبَيْرِ، عَنْ عَبَّادِ بْنِ عَبْدِ اللَّهِ بْنِ الزُّبَيْرِ، عَنْ عَائِشَةَ، - رضى الله عنها - أَنَّهَا قَالَتْ جَاءَ رَجُلٌ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم فَقَالَ احْتَرَقْتُ ‏.‏ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ لِمَ ‏"‏ ‏.‏ قَالَ وَطِئْتُ امْرَأَتِي فِي رَمَضَانَ نَهَارًا ‏.‏ قَالَ ‏"‏ تَصَدَّقْ تَصَدَّقْ ‏"‏ ‏.‏ قَالَ مَا عِنْدِي شَىْءٌ ‏.‏ فَأَمَرَهُ أَنْ يَجْلِسَ فَجَاءَهُ عَرَقَانِ فِيهِمَا طَعَامٌ فَأَمَرَهُ رَسُولُ اللَّهِ صلى الله عليه وسلم أَنْ يَتَصَدَّقَ بِهِ ‏.‏