“For everything there is Zakat and the Zakat of the body is fasting.” (A narrator in one of the chains) Muhriz added in his narration: "And the Messenger of Allah ﷺ said: 'Fasting is half of patience.'"  

قَالَ رَسُولُ اللَّهِ ﷺ لِكُلِّ شَىْءٍ زَكَاةٌ وَزَكَاةُ الْجَسَدِ الصَّوْمُ زَادَ مُحْرِزٌ فِي حَدِيثِهِ وَقَالَ رَسُولُ اللَّهِ ﷺ الصِّيَامُ نِصْفُ الصَّبْرِ