It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:"None of you should urinate into still water and then perform Ghusl from it
Hadith No. 221
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih
Al-Albani:
Sahih
Zubair Ali Zai:
Sahih