CREATE TABLE table_77886 ("Date" TEXT, "Venue" TEXT, "Score" TEXT, "Result" TEXT, "Competition" TEXT)

On which date was the match in Manama, Bahrain?
SELECT "Date" FROM table_77886 WHERE "Venue" = 'manama, bahrain'
SELECT "Date" FROM "table_77886" WHERE "Venue" = 'manama, bahrain'