"The Prophet commanded (us) to tie up our water skins and cover our vessels."  

أَمَرَنَا النَّبِيُّ ﷺ أَنْ نُوكِيَ أَسْقِيَتَنَا وَنُغَطِّيَ آنِيَتَنَا  

"I used to cover three vessels for the Messenger of Allah at night: A vessel (of water) for his ablution, a vessel for his tooth stick and a vessel for his drink."  

كُنْتُ أَضَعُ لِرَسُولِ اللَّهِ ﷺ ثَلاَثَةَ آنِيَةٍ مِنَ اللَّيْلِ مُخَمَّرَةً إِنَاءً لِطَهُورِهِ وَإِنَاءً لِسِوَاكِهِ وَإِنَاءً لِشَرَابِهِ  

"The Messenger of Allah never entrusted his purification to anyone nor his charity that he had given to anyone; he would be the one to take care of these matters himself."  

كَانَ رَسُولُ اللَّهِ ﷺ لاَ يَكِلُ طُهُورَهُ إِلَى أَحَدٍ وَلاَ صَدَقَتَهُ الَّتِي يَتَصَدَّقُ بِهَا يَكُونُ هُوَ الَّذِي يَتَوَلاَّهَا بِنَفْسِهِ