user: Question: On what date was the Result L 38-14?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'September 8, 2002', 'at Washington Redskins', 'L 31-23', '85,140']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Result" = 'L 38-14';