Hadith 285
Lady Umm Qais bint Mihsan Asadiyyah (may Allah be pleased with her) narrates that I came to the Messenger of Allah (peace be upon him) with my young son, who had not yet started eating food. He urinated on the Messenger of Allah (peace be upon him), so he (peace be upon him) called for water and sprinkled it over the affected area.
Hadith 286
Narrated from Sayyidah Umm Qais bint Mihsan Asadiyyah (may Allah be pleased with her) that she came to the Prophet Muhammad (peace be upon him) with her small child who did not eat food yet. The Messenger of Allah (peace be upon him) seated the child in his lap, and the child urinated on him. So the Messenger of Allah (peace be upon him) called for water and sprinkled it over the affected area, but did not wash it. The Imam narrates from his teacher Yunus, from Ibn Shihab, that he reported the above narration with the same chain and text.