Abu Sayyarah Al-Muta said: “I said: 'O Messenger of Allah! I have bees.' He said: 'Give one-tenth.' I said: 'O Messenger of Allah!' Protect it for me.' And he protected it for me.”  

قُلْتُ يَا رَسُولَ اللَّهِ إِنَّ لِي نَحْلاً قَالَ أَدِّ الْعُشْرَ قُلْتُ يَا رَسُولَ اللَّهِ احْمِهَا لِي فَحَمَاهَا لِي  

the Prophet took one-tenth of honey (as Zakat).  

عَنِ النَّبِيِّ ﷺ أَنَّهُ أَخَذَ مِنَ الْعَسَلِ الْعُشْرَ