Sunan Abi Dawud 1614
سنن أبي داود#1614Da'ifحَدَّثَنَا الْهَيْثَمُ بْنُ خَالِدٍ الْجُهَنِيُّ، حَدَّثَنَا حُسَيْنُ بْنُ عَلِيٍّ الْجُعْفِيُّ، عَنْ زَائِدَةَ، حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ أَبِي رَوَّادٍ، عَنْ نَافِعٍ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، قَالَ كَانَ النَّاسُ يُخْرِجُونَ صَدَقَةَ الْفِطْرِ عَلَى عَهْدِ رَسُولِ اللَّهِ صلى الله عليه وسلم صَاعًا مِنْ شَعِيرٍ أَوْ تَمْرٍ أَوْ سُلْتٍ أَوْ زَبِيبٍ . قَالَ قَالَ عَبْدُ اللَّهِ فَلَمَّا كَانَ عُمَرُ - رضى الله عنه - وَكَثُرَتِ الْحِنْطَةُ جَعَلَ عُمَرُ نِصْفَ صَاعِ حِنْطَةٍ مَكَانَ صَاعٍ مِنْ تِلْكَ الأَشْيَاءِ .
Narrated Abdullah ibn Umar: The people during the lifetime of the Messenger of Allah (ﷺ) used to bring forth the sadaqah at the end of Ramadan when closing the fast one sa' of barley whose straw is removed, or of raisins. Abdullah said: When Umar (Allah be pleased with him) succeeded, and the wheat became abundant, Umar prescribed half a sa' of wheat instead of all these things
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 9:59