[Machine] Narrated by the Prophet ﷺ that he wrote a letter to the people of Yemen, mentioning in it what the sky has poured, or whether it rained, or there was a drought. He also mentioned in it regarding the payment of one-tenth when the quantity of crops reaches five Awsuq (a specific measure), and the crops that were watered by irrigation or rainfall, in which case, the payment is half of the tenth when the quantity reaches five Awsuq.  

عَنِ النَّبِيِّ ﷺ أَنَّهُ كَتَبَ إِلَى أَهْلِ الْيَمَنِ بِكِتَابٍ فَذَكَرَ فِيهِ مَا سَقَتِ السَّمَاءُ أَوْ كَانَ سَيْحًا أَوْ كَانَ بَعْلًا فَفِيهِ الْعُشْرُ إِذَا بَلَغَ خَمْسَةَ أَوْسُقٍ وَمَا سُقِيَ بِالرِّشَاءِ وَالدَّالِيَةِ فَفِيهِ نِصْفُ الْعُشْرِ إِذَا بَلَغَ خَمْسَةَ أَوْسُقٍ