user: Question: Who was the game played against on October 9, 1966?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Bye', 'Bye', 'Bye', 'Bye']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Date" = 'October 9, 1966';