All in the Family S01E13 - The First and Last Supper

Archie is all set to go to the Mets game; however, Edith has different plans for the evening after she accepted an invitation to go to dinner with the Jeffersons. When Archie discovers this, he comes up with the excuse that Edith sprained her ankle, thus he turns down the invitation, but this is all in vain, when Lionel suggests Louise bring the dinner over to their house. Meanwhile, Archie discovers that George refuses to break bread with "whitey."