Ear Mutilation
Scholars have said that whoever dreams of mutilating a man's ear might betray him concerning his family or children. It could also indicate the decline of the dreamer's power or influence.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.