CREATE TABLE table_46708 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Attendance" TEXT)

What was the Week on September 5, 1993?
SELECT "Week" FROM table_46708 WHERE "Date" = 'september 5, 1993'
SELECT "Week" FROM "table_46708" WHERE "Date" = 'september 5, 1993'