php - Any way to get all rows of a table where the foreign key matches the primary key using only models rather than accessing the database directly? -

I have two models: Users and Lessons Lessons Users_ID are linked to text for users in a lesson through foreign keys. I want to say "give me everything for user 8", but the only way I am able to accomplish this is db class

  $ lessons = DB :: table ('lesson') - & Gt; Where ('user_id', '=', 8) - & gt; Find ();   
 Is there any way to do something like this?  
  $ lessons = lesson :: all () - & gt; Where ('user_id', '=', 8);   
 or (even better)  
  $ lessons = User :: find (8) -> lessons ();   
 Just wondering because the latter two ways make more sense. just thinking!   
 
 
 You can do something like this:  
  $ Lessons = Lesson :: where ('user_id', 8) - & gt; get (); // '=' is optional   
 or  user  with text:  
  $ userWithLessons = User :: with (' Lesson ') - & gt; It seems (8);   
 In addition to  User :: Search (8) -> Lessons;  will work, but curious loading (with '' ('lesson') ) is better. Another way:   ID pass $ Id in  
  //  
  ID  in the form of a  user  $ Lessons = lesson :: with ('user') - & gt; WhereHas ('user', use the function ($ q) ($ id) {$ q-> where ('id', $ id);}) - & gt; (Get);   
  Update:  You can try this   ID  $ id = 8; // user id $ lesson71 = with lesson :: ('user') - & gt; Where ('user', use the function ($ q) ($ id) {$ q-> where ('id', $ id);}) - & gt; Search (71);