Abdul Malik bin Aby عبد الملك بن أبي سليمان · The Book of Ghusl and Tayammum

'Allah, the Mighty and Sublime, is forbearing, modest and concealing, and He loves modesty and concealment. When any one of you performs Ghusl, let him conceal himself.'"

"I used to perform Ghusl - the Messenger of Allah (ﷺ) and I - from one vessel. He would compete with me and I would with him (to take the water) until he would say: 'Leave me some,' and I would say, 'Leave me some.'"