This is a slider from the index.php pulling the testimonials

<?php 
// Let's get in homepage mode.
$post = get_post(505); // My home "page" id = 505
setup_postdata( $post );
/*
	Reverse Query on the Post Object Field 
*/
$testimonials = get_posts(array(
	'post_type' => 'testimonial',
	'meta_query' => array(
		array(
			'key' => 'pages_to_show_testimonial', // name of custom field
			'value' => '"' . get_the_ID() . '"', // matches exaclty "123", 
			'compare' => 'LIKE'
		)
	)
));
// now get out of homepage mode now that we have our testimonials.
wp_reset_postdata();
if( $testimonials ): ?>
<div class="wrapper">
    <div class="testimonial">
    	<ul class="slides">
			<?php foreach( $testimonials as $testimonial ): 
            // get those id's for the fields
			 $ID = $testimonial->ID;
            $job_title = get_field( 'job_title', $ID ); 
            $company = get_field( 'company', $ID ); 
            $testimonial = get_field( 'testimonial', $ID); 
            $title = get_the_title($ID); 
            ?>
            
                <li> 
                	<div class="the-testimonial"><?php echo $testimonial; ?></div>
                	<div class="the-testimonial-name"><?php echo $title; ?></div>
                	<?php if($job_title != '' ) { echo '<div class="the-testimonial-jt">, '.$job_title.'</div>'; }?>
                	<?php if($company != '' ) { echo '<div class="the-testimonial-company">, '.$company.'</div>'; }?>  
                </li>
            
            <?php endforeach; ?>
        </ul><!-- slides -->
    </div><!-- .testimonial -->
</div><!-- wrapper -->
<?php endif; wp_reset_postdata(); ?>