WordPress/wp-content/themes/twentyfourteen/single.php

<?php
/**
 * The Template for displaying all single posts.
 *
 * @package WordPress
 * @subpackage Twenty_Fourteen
 */

get_header(); ?>

<div id="primary" class="content-area">
	<div id="content" class="site-content" role="main">
		<?php
			while ( have_posts() ) :
				the_post();

				get_template_part( 'content', 'single' );

				twentyfourteen_content_nav( 'nav-below' );

				// If comments are open or we have at least one comment, load up the comment template.
				if ( comments_open() || get_comments_number() )
					comments_template();
			endwhile;
		?>
	</div><!-- #content -->
</div><!-- #primary -->

<?php
get_sidebar( 'content' );
get_sidebar();
get_footer();