"I put some water out for the Messenger of Allah ﷺ, then I concealed him" - and she mentioned how he performed Ghusl, then she said: "Then I brought him a cloth (a towel) but he did not want it."
وَضَعْتُ لِرَسُولِ اللَّهِ ﷺ مَاءً قَالَتْ فَسَتَرْتُهُ فَذَكَرَتِ الْغُسْلَ قَالَتْ ثُمَّ أَتَيْتُهُ بِخِرْقَةٍ فَلَمْ يُرِدْهَا