The Snake
Scholars have said that seeing a snake in a dream encompasses multiple meanings, often related to enemies; some interpretations indicate the revelation of hidden enmity, salvation from an enemy's evil, or confronting strong enemies depending on its color and size. The snake may also symbolize women or children, or it could denote gaining wealth or treasures, and it might signify a change in one's state or falling into a trap. Furthermore, it could point to the death of a leader in a certain place or a torment afflicting that location, and the interpretation of fearing it varies depending on whether it is seen or not.
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.