title: laravel where not in
body: <p>this is my mysql code</p>
  
  <pre><code>SELECT name,lastname FROM employee WHERE employee.id_employee
  NOT IN (SELECT assistancea.id_employee FROM assistance WHERE assistance.id_meeting=3)
  </code></pre>
  
  <p>where I'm waiting for a value in number 3<br>
  3 is the id_meeting of meeting</p>
  
  <pre><code>table employe  
  |id_employe|name|lastname
  
  table assistance  
  |id_employe|id_meetign|
  
  table meeting  
  |id_metting|description|date
  </code></pre>
  
  <p>You could help me make a query from laravel</p>