How to get rows in relations many-to-many?

Question

I have three tables:

object | product | object_product



object         product        object_product
______         _______        ______________
id title       id title       id_object  id_product
1  Maga        1  Cola        1          1

I have the following query builder:

$products = Product::with("categories.names")->where(function ($query) use ($request) {

})->with('images')->orderBy('id', 'desc')->paginate($limit)->toArray();

I need to get all products of selected object place_id.

I tried to do this in constructor query body:

if (($request->get("place_id"))) {
   // HERE JOIN TO TABLE object_product
}

But