It is narrated from Hazrat Umm Salamah (may Allah be pleased with her) that a woman asked her about the ruling on coming to women from the back passage. She asked the Prophet (peace and blessings be upon him), so the Prophet (peace and blessings be upon him) recited this verse before her: "Your wives are your fields, so come to your field as you wish," and said: "As long as it is in the front opening (whether the man comes from behind or from the front)."