It was narrated that Maimunah said:

"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."

أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا عَبِيدَةُ، عَنِ الأَعْمَشِ، عَنْ سَالِمٍ، عَنْ كُرَيْبٍ، عَنِ ابْنِ عَبَّاسٍ، عَنْ مَيْمُونَةَ، قَالَتْ وَضَعْتُ لِرَسُولِ اللَّهِ ﷺ مَاءً - قَالَتْ - فَسَتَرْتُهُ فَذَكَرَتِ الْغُسْلَ قَالَتْ ثُمَّ أَتَيْتُهُ بِخِرْقَةٍ فَلَمْ يُرِدْهَا .