Sayyiduna Jabir (may Allah be pleased with him) said that the Prophet (peace and blessings be upon him) forbade a man to come back to his family at night, until the woman with dishevelled hair has combed it and the woman whose husband has been absent has removed her pubic hair.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 10371