Women travelling

Sayyiduna Abdullah bin Amr (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him), leaning against a house, admonished and exhorted the people and said: "No one should pray after Asr until night (that is, until sunset), nor after Fajr until the sun rises. A woman should not travel a journey of three days except with a mahram. And no woman should be put ahead of her paternal aunt or her maternal aunt (that is, she should not marry the husband of her maternal or paternal aunt)." (Allamah Haythami says:) I say: The part of it about praying after the Fajr prayer is reported in the Sahih.
Ahmad recorded it, and its narrators are thiqat (trustworthy).

Sayyiduna Adi bin Hatim (may Allah be pleased with him) narrates that the Prophet (peace and blessings be upon him) said: "A woman should not travel for more than three days, unless her mahram is with her, in which case the ruling is different."
Al-Tabarani recorded it in al-Mu'jam al-Kabir and al-Mu'jam al-Awsat, via Ali bin Yazid al-Suda'i from Abu Hani' Umar bin Bashir. Both of them have been criticised, though both have been declared trustworthy.

Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates that the Prophet (peace and blessings be upon him) said: "A woman travelling with her slave is ruin."
Al-Bazzar, and al-Tabarani in al-Mu'jam al-Awsat, recorded it. Its chain contains Bazi' bin Abd al-Rahman, whom Abu Hatim declared da'if (weak); the rest of its narrators are thiqat (trustworthy).