Urwa bin Masud reported,

By Allah, the Messenger of Allah ﷺ never spat but that the spittle fell into the palm of one of them, who would then rub it on his face and skin. Whenever he gave them a command, they rushed to carry it out. Whenever he performed ablution, they nearly fought one another over the water he had used.

Azami 9398

Sahih

عن عروة بن مسعود الثقفي قال

فوالله ما تنخم رسول الله ﷺ نخامة إلا وقعت في كف رجل منهم، فدلك بها وجهه وجلده، وإذا أمرهم ابتدروا أمره، وإذا توضأ كادوا يقتتلون على وضوئه.

الأعظمي 9398صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Biography of the Prophet ﷺ
Chapter
Seeking blessings from the Prophet ﷺ and his relics
Section
Seeking blessings from the Prophet ﷺ and what was narrated about drinking his urine
Numbering
Jami al-Kamil 9398 (2nd edition)
Azami 9398