Jabir b. Abdullah (Allah be pleased with them) reported:Allah's Apostle (ﷺ) visited the orchard of Umm Ma'sud and said: Umm Ma'bad. he who has planted this tree, is he a Muslim or a non-Muslim? She said: Of course, he is a Muslim, whereupon he (the Holy Prophet) said: No Muslim who plants (trees) and from their fruits the human beings or the beasts or birds eat, but that would be taken as an act of charity on the Day of Resurrection.
حَدَّثَنَا أَحْمَدُ بْنُ سَعِيدِ بْنِ إِبْرَاهِيمَ، حَدَّثَنَا رَوْحُ بْنُ عُبَادَةَ، حَدَّثَنَا زَكَرِيَّاءُ بْنُ إِسْحَاقَ، أَخْبَرَنِي عَمْرُو بْنُ دِينَارٍ، أَنَّهُ سَمِعَ جَابِرَ بْنَ عَبْدِ اللَّهِ، يَقُولُ دَخَلَ النَّبِيُّ صلى الله عليه وسلم عَلَى أُمِّ مَعْبَدٍ حَائِطًا فَقَالَ " يَا أُمَّ مَعْبَدٍ مَنْ غَرَسَ هَذَا النَّخْلَ أَمُسْلِمٌ أَمْ كَافِرٌ " . فَقَالَتْ بَلْ مُسْلِمٌ . قَالَ " فَلاَ يَغْرِسُ الْمُسْلِمُ غَرْسًا فَيَأْكُلَ مِنْهُ إِنْسَانٌ وَلاَ دَابَّةٌ وَلاَ طَيْرٌ إِلاَّ كَانَ لَهُ صَدَقَةً إِلَى يَوْمِ الْقِيَامَةِ " .
Muslim
The Book of Musaqah • Hadith 10