9x27 - All in the Family

On Archie's St. Patrick's Day Party at the tavern, he discovers that Edith is terribly ill after doing a lot of cooking for him. Sidney comes to the rescue and is able to save Edith before it's too late and he also tells Archie that he knew about her illness before and so did Edith. Sidney mentions that he did tell Edith to stay off her feet, but obviously, with the cooking for Archie, she didn't listen to his instruction. Archie visits Edith upstairs and is disappointed that she didn't get rest instead of doing something for his party. Instead of leaving to host it, Archie falls asleep in the arms of his lover, Edith.