Sayyiduna Sahl bin Sa’d Sa’idi رضي الله عنه narrates that several men used to pray with the Prophet صلى الله عليه وسلم, tying their lower garments around their necks like children, and the women were instructed (by the Prophet صلى الله عليه وسلم) not to raise their heads (from prostration) until the men had sat up straight.