CREATE TABLE table_67356 ("Date" CLOB, "Home captain" CLOB, "Away captain" CLOB, "Venue" CLOB, "Result" CLOB)

On what date was the venue at Edgbaston?
SELECT "Date" FROM table_67356 WHERE "Venue" = 'edgbaston'
SELECT "Date" FROM "table_67356" WHERE "Venue" = 'edgbaston'