title: Laravel Eloquent one to many relation filter with multiple criteria
body: <p><strong>Works</strong></p>
  
  <pre><code>$comments = App\Post::find(1)-&gt;comments()-&gt;where('title', 'foo');
  </code></pre>
  
  <p><strong>This does not work</strong></p>
  
  <pre><code>$comments = App\Post::where('id', '=', $id)
  -&gt;where('column', '=', $val)
  -&gt;comments()-&gt;where('title', 'foo');
  </code></pre>
  
  <p>Expecting to get collection of model filtered by <code>id</code> and <code>column</code></p>