How to enqueue Bootstrap 4.6 js & css from local files

This answer was given on the main StackOverflow platform

wp_enqueue_script( 'bootstrap-js', get_template_directory_uri() . '/js/bootstrap.min.js', array( 'jquery' ), '4.6.0', true);
wp_enqueue_style( 'bootstrap-css', get_template_directory_uri() . '/css/bootstrap.min.css', array(), '4.6.0', 'all' );

The supplied code has been tested and works as expected