Echo Any MYSQL Data in Wordpress Using Plugin

Facing hard time to find a way to echo Mysql data to easy display in frontpage. I spend almost 2hour to solve this, and Alhamdulillah, because I got a little bit of experiences to handle mysql so I got the in method.

1. https://codex.wordpress.org/Class_Reference/wpdb#SELECT_a_Row 

2. CUSTOM CSS-JS-PHP Plugin

3. I modify code below following number 1 above

the format is like this

SELECT ID, wp_column
FROM $wpdb-> wp_table
WHERE  wp_column = 'value'
AND wp_column = 5

<?php

$user_checks = $wpdb->get_results( 

"

SELECT ID, user_nicename, user_pass

FROM $wpdb->users

"

);

//add foreach as partition

foreach ( $user_checks as $user_check ) 

{

echo $user_check->user_nicename;

        echo ' : ';

        echo $user_check->user_pass;

        echo '<br/>';

}

?>