Sayyidah Aishah (may Allah be pleased with her) says that the Prophet (peace and blessings be upon him) forbade men and women from entering the bathhouses; then he permitted men to enter wearing waist-wrappers, and he did not grant the concession to women.
(b) In the narration of al-Rudhbari: he (peace and blessings be upon him) forbade entering the bathhouses, then men were permitted on condition that they enter wearing waist-wrappers.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب القسم والنشوز / 14802