Sahih Ibn Khuzaymah 763 — 256 Chapter: Tying the Wrapper over Both

Sayyiduna Sahl bin Sa’d (may Allah be pleased with him) narrates that the companions used to pray with the Prophet (peace be upon him) with their lower garments tied around their necks like children. So it was said to the women: Do not raise your heads (from prostration) until the men sit up straight. In the narration of Janab Salm bin Junadah, there is an addition: “Because the lower garments were tight and short (the women were instructed not to raise their heads quickly).”