[Machine] That the one who takes the olives when he presses them during the rainy season or when the rivers flow, or if it is a tenth of the yield, and what is watered with fresh rain is half of the tenth. 7456. Al-Walid narrated to us, 'Uthman ibn 'Ata narrated to me from his father 'Ata al-Khorasani that when 'Umar ibn al-Khattab arrived in Jabiya, the companions of the Messenger of Allah ﷺ presented to him their difference regarding the tenth of the olives. 'Umar said regarding it: When its fruit reaches five osuqs, he presses it and takes a tenth of its oil. This is the narration of 'Umar in this topic, it is disconnected, and its narrator is not strong. The most authentic narrations regarding it are the statements of Ibn Shihab al-Zuhri, and the narrations of Mu'adh ibn Jabal and Abu Musa al-Ash'ari. Allah knows best.  

أَنْ تُؤْخَذَ مِمَّنْ عَصَرَ زَيْتُونَهُ حِينَ يَعْصِرُهُ فِيمَا سَقَتِ السَّمَاءُ وَالْأَنْهَارُ أَوْ كَانَ بَعْلًا الْعُشْرُ وَفِيمَا سُقِيَ بِرِشَاءِ النَّاضِحِ نِصْفُ الْعُشْرِ 7456 قَالَ وَحَدَّثَنَا الْوَلِيدُ أَخْبَرَنِي عُثْمَانُ بْنُ عَطَاءٍ عَنْ أَبِيهِ عَطَاءٍ الْخُرَاسَانِيِّ أَنَّ عُمَرَ بْنَ الْخَطَّابِ لَمَّا قَدِمَ الْجَابِيَةَ رَفَعَ إِلَيْهِ أَصْحَابُ رَسُولِ اللهِ ﷺ أَنَّهُمُ اخْتَلَفُوا فِي عُشْرِ الزَّيْتُونِ فَقَالَ عُمَرُ فِيهِ الْعُشْرُ إِذَا بَلَغَ خَمْسَةَ أَوْسُقٍ حَبُّهُ عَصَرَهُ وَأَخَذَ عُشْرَ زَيْتِهِ حَدِيثُ عُمَرَ ؓ فِي هَذَا الْبَابِ مُنْقَطِعٌ وَرَاوِيهِ لَيْسَ بِقَوِيٍّ وَأَصَحُّ مَا رُوِيَ فِيهِ قَوْلُ ابْنِ شِهَابٍ الزُّهْرِيِّ وَحَدِيثُ مُعَاذِ بْنِ جَبَلٍ وَأَبِي مُوسَى الْأَشْعَرِيِّ أَعْلَى وَأَوْلَى أَنْ يُؤْخَذَ بِهِ وَاللهُ أَعْلَمُ