It is narrated from Sayyiduna Sahl bin Sa'd (may Allah be pleased with him) that he said: "People used to pray with the Prophet (peace and blessings be upon him) with their short waist-wrappers tied around their necks, so the women were told: Do not raise your heads until the men have sat up."
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 5943