"Go out and take the harvest of your date palms, for perhaps you will give Zakah or do some good (give voluntary charity)." (Using translation from Nasāʾī 3550)  

أَنْ تَخْرُجَ إِلَى نَخْلٍ لَهَا فَلَقِيَتْ رَجُلًا فَنَهَاهَا فَجَاءَتْ رَسُولَ اللهِ ﷺ فَقَالَ «اخْرُجِي فَجُدِّي نَخْلَكِ لَعَلَّكِ أَنْ تَصَّدَّقِي وَتَفْعَلِي مَعْرُوفًا»