CREATE TABLE table_42337 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" FLOAT)

What was the date of the game against Oakland Raiders?
SELECT "Date" FROM table_42337 WHERE "Opponent" = 'oakland raiders'
SELECT "Date" FROM "table_42337" WHERE "Opponent" = 'oakland raiders'