of wheat; thus, they regard wheat as half of other commodities. However, the correct view in this matter is that what is obligatory is one sa' of wheat or any other commodity.
Yet the question remains: if these types of food, or some of them, are not staple foods, do they still suffice?
The answer is that the correct view is that they do not suffice. This is why it is reported from Imam Ahmad that dried curds do not suffice unless they are a staple food. They were only specifically mentioned in the hadith because they were food at the time; thus, their mention is by way of example, not specification. This is supported by what is established in Sahih al-Bukhari from Abu Sa'id al-Khudri—may Allah be pleased with him—who said: “During the time of the Messenger of Allah—may Allah’s peace and blessings be upon him—we used to give it as one sa' of food, and our food at that time was dates, raisins, barley, and dried curds.” (1)
His words, “of food,” indicate the underlying reason: namely, that it is food which is eaten and given as food.
This is further supported and strengthened by the Prophet’s words: “Spare them from having to ask on this day.” (2) Although this hadith is weak, it is strengthened by the hadith of Ibn 'Abbas—may Allah be pleased with him—who said: “He prescribed it—that is, zakat al-fitr—as a purification for the fasting person from idle and obscene speech, and as food for the needy.” (3) Accordingly, if these things are not staple foods, as they were during the time of the Messenger of Allah—may Allah’s peace and blessings be upon him—they do not suffice.