ads

// WP_Term_Query arguments
$args = array(
	'taxonomy'               => array( 'ads' ),
	'include'                => array( 123 ),
);

// The Term Query
$gallery_term_query = new WP_Term_Query( $args );

// The Loop
if ( ! empty( $gallery_term_query ) && ! is_wp_error( $gallery_term_query ) ) {
	// do something
} else {
	// no terms found
}