multiple insert cakephp3

$select = $articles->find()
    ->select(['title', 'body', 'published'])
    ->where(['id' => 3]);

$query = $articles->query()
    ->insert(['title', 'body', 'published'])
    ->values($select)
    ->execute();

$query = $articles->query();

$query->insert(['title', 'body'])
    ->values([
        'title' => 'First post',
        'body' => 'Some body text'
    ])
    ->values([
        'title' => 'Second post',
        'body' => 'Another body text'
    ])
    ->execute();