Umar said: “The Messenger of Allah enjoined Sadaqatul-Fitr, one Sa, of barley or one Sa of dates for every Muslim, free or slave, male or female.” (Using translation from Ibn Mājah 1826)
فَرَضَ رَسُولُ اللهِ ﷺ صَدَقَةَ الْفِطْرِ صَاعًا مِنْ تَمْرٍ أَوْ صَاعًا مِنْ شَعِيرٍ عَنْ كُلِّ ذَكَرٍ وَأُنْثَى وَحُرٍّ وَعَبْدٍ مِنَ الْمُسْلِمِينَ