$result = DB::table('users')
->where('
users.id', $request->user()->id)
->join('legal_entities', '
users.id', '=', 'legal_entities.user_id')
->join('objects', 'legal_entities.id', '=', 'objects.legal_entity_id')
->select('users.phone_number', 'objects.object_name')
->first();