Python sqlite Select With and Limit doesn't work for some reason

Keeping it simple. I am trying to execute this:

c.execute("SELECT id FROM users LIMIT 10 WHERE email IS NULL")

it gives me the following error:

c.execute("SELECT id FROM users LIMIT 10 WHERE email IS NULL") sqlite3.OperationalError: near "WHERE": syntax error

That line, however, works perfectly if I remove the limit clause like this:

c.execute("SELECT id FROM users WHERE email IS NULL")

What's wrong with LIMIT 10? I tried enclosing it in [ ] and it still didn't work.