CREATE TABLE table_77447 ("Game" TEXT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Dolphins' points" TEXT, "Opponents' Points" TEXT, "Record" TEXT, "Streak" TEXT, "Attendance" TEXT)

What was the attendance of the Oakland Raiders game?
SELECT "Attendance" FROM table_77447 WHERE "Opponent" = 'oakland raiders'
SELECT "Attendance" FROM "table_77447" WHERE "Opponent" = 'oakland raiders'