Abu Sa'id al-Khudri reported that when Mu'awiya prescribed half a sa' of wheat equal to one sa' of dates, he (Abu Sa'id al-Khudri) objected to it, and said:I would take out (Sadaqat-ul-Fitr) but that which I used to bring forth during the lifetime of the Messenger of Allah (ﷺ) one sa' of dates, or one sa' of raisins, or one sa' of barley, or one sa' of cheese

English translation · Sahih Muslim