Sa’ad, from Ibrahim ibn Hashim, from Abu al-Hasan Ali ibn Sulayman, from al-Hasan ibn Ali, from al-Qasim ibn al-Hasan, from the one who narrated to him, from Abu Abdillah عليه السلام, peace be upon him, who said: Imam عليه السلام was asked about ‘a man in the desert who is not able to give the Fitrah.’ Imam عليه السلام said: “He should give in charity four artal of milk.”