The water he poured on the urine splashed onto him
If while answering the call of nature, urine splashes out, then the person returns to perform Wudu’ (ablution), are the areas over which the urine splashed pure, or must one wet the hand with water and wipe them clean?
All praise be to Allah Alone, and peace and blessings be upon His Messenger, and his family and Companions.
Urine is Najis (impure). If a person is soiled with splashes of urine, they should wash the parts of their body or clothes that got soiled with them. It is not sufficient for purification just to wipe them with water. The same applies to the splashes of water that are scattered when pouring water over the urine.