Mishkat al-Masabih 6 Zakat كتاب الزكاة 127

وَعَنْ أَنَسٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «مَا مِنْ مُسْلِمٍ يَغْرِسُ غَرْسًا أَوْ يَزْرَعُ زَرْعًا فَيَأْكُلُ مِنْهُ إِنْسَانٌ أَوْ طَيْرٌ أَوْ بَهِيمَةٌ إِلَّا كَانَت لَهُ صَدَقَة» وَفِي رِوَايَةٍ لِمُسْلِمٍ عَنْ جَابِرٍ: «وَمَا سُرِقَ مِنْهُ لَهُ صَدَقَة»

Anas reported God’s messenger as saying, “If any Muslim plants something or sows seed from which man, bird, or beast eats, it counts as sadaqa for him.” (Bukhari and Muslim.) In a version by Muslim from Jabir it says that what is stolen from it counts as sadaqa for him.