Ata' bin Abi Rabah عطاء بن أبي رباح · The Book of Ghusl and Tayammum

"None of you should urinate into standing water which does not flow and then perform Ghusl with it." (One of the narrators) Sufyan said: "They said to Hisham - meaning Ibn Hassan - 'Ayyub only attributed this Hadith to Abu Hurairah?' So he said: 'If Ayyub is not able to raise up a narration then he does not raise it.'" That is, he narrated it from Abu Hurairah, rather than from him from the Prophet (ﷺ) while others narrated it…

"I entered upon 'Aishah and asked her: 'Did the Messenger of Allah (ﷺ) perform Ghusl at the beginning of the night or at the end?' She said: 'Both. Sometimes he performed Ghusl at the beginning and sometimes at the end.' I said: 'Praise be to Allah who has made the matter flexible.'"

'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.'"

It was narrated from 'Ata' bin Yasar that two men - and he quoted the Hadith.