htaccess redirect all pages with that start with /ee

i would like to redirect all users from /ee to another domain example: https://example.com/ee to https://www.anotherdomain.com

i tried

 <IfModule mod_rewrite.c>
  RewriteEngine On
  RewriteCond %{HTTP_HOST} ^www\.example1\.com/ee$
  RewriteRule (.*)$ https://www.example2.com [R=301,L]
 </IfModule>

but its not working with the "/". Thanks.