Hadith 3.2
Zakat
Ibn 'Abbas said, “At the end of Ramadan bring forth the <i>sadaqa</i> relating to your fast. God's messenger prescribed this <i>sadaqa</i> as a sa' of dried dates or barley, or half a sa' of wheat payable by every free¬man or slave, male or female, young or old." Abu Dawud and Nasa’i transmitted it.
عَنِ ابْنِ عَبَّاسٍ قَالَ: فِي آخِرِ رَمَضَانَ أخرجُوا صَدَقَة صومكم. فرض رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ هَذِهِ الصَّدَقَةَ صَاعًا مِنْ تَمْرٍ أَوْ شَعِيرٍ أَوْ نِصْفَ صَاعٍ مِنْ قَمْحٍ عَلَى كُلِّ حُرٍّ أَوْ مَمْلُوكٍ ذَكَرٍ أَوْ أُنْثَى صَغِيرٍ أَوْ كَبِيرٍ. رَوَاهُ أَبُو دَاوُد وَالنَّسَائِيّ
Hadith gradings, numbering and translations can differ between editions. For legal rulings or detailed interpretation, consult qualified scholarship and the referenced edition.