Sa’ad ibn Abdullah, from Muhammad ibn Isa ibn Ubayd, from Uthman ibn Isa, from Hariz, from Muhammad ibn Muslim, who said: I (narrator) asked Abu Abdillah عليه السلام, peace be upon him, about ‘a man who arrives from a journey after the afternoon prayer in the month of Ramadan, and then comes to his wife (for intimacy) when she has become pure from menstruation. May he have intercourse with her?’ Imam عليه السلام said: “There is no harm.”