How to search for files based on ACL or group permissions There are double entries for the group 'everyone' under permissions. This is the state of hundreds of files in the Documents Folder. I don't know how they got there and it's now a big problem for my workflow since upgrading to Mojave [10.14.6] as I have to enter a password if I want to move this file into another folder or move it to the trash.

I can remove the extra group this way:
Mac-Pro:~ user$ chmod -N /Volumes/Mountain_Lion/Users/rjrasch/Documents/Cantare\ Docs/Cantare\ Logo\ samples.pdf
Once I remove the ACL permissions with chmod -N I can move and/or discard the file without a password.

I noticed the man find page list -acl as a primary but I have not been able to create a valid command to locate other files that need this permission removed.
What Unix command do I need in order to search for other files in the Documents Folder so I can fix these types of permissions?
As said in the comments, the command to find and remove ACL permissions in the Documents directory is:
find ~/Documents -acl -execdir chmod -N {} \;