CREATE TABLE table_58082 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

If collingwood was the Home team, what Date did they play?
SELECT "Date" FROM table_58082 WHERE "Home team" = 'collingwood'
SELECT "Date" FROM "table_58082" WHERE "Home team" = 'collingwood'