How to properly get value from another Laravel table?

Question

Laravel

I must say right away that I am new to Laravel.

public static function getComments() {
    	$data = DB::table('comments')
    		->orderBy('id', 'desc')
    		->paginate(20);

    	return $data;
    }

With the getComments method, I get all the comments.
The table has a user_id field, tell me how, knowing the user_id, get the username from the Users table?

Answer 1

If relationships are written in the model, then something like this:
https://laravel.com/docs/5.6/eloquent-relationship...