Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates: I heard the Prophet (peace and blessings of Allah be upon him) say: "It is not permissible for any woman who believes in Allah and the Last Day to travel for a day’s journey without a mahram accompanying her." (Imam Ibn Hibban, may Allah have mercy on him, says:) Sa'id al-Maqburi heard this narration from Sayyiduna Abu Hurairah (may Allah be pleased with him), and he also heard it from his father on the authority of Sayyiduna Abu Hurairah (may Allah be pleased with him), so both chains are preserved.