How can I stop a user from resharing a document if they have Edit access on that item?

I want to share a document with someone in my organization and give them Edit access, but I also want to prevent that user from sharing the file with anyone else (within organization).

Below solutions are not applicable to me

• Use site or library‑level settings to block members from sharing and only owners can share.
  • This solution is not applicable to us.
• Use Sensitivity Labels or Purview policies to restrict resharing.
  • We don't have Purview