CREATE TABLE table_59893 ("Date" CLOB, "Opponent" CLOB, "Score" CLOB, "Result" CLOB, "Competition" CLOB)

What date was the UEFA Cup against Panathinaikos?
SELECT "Date" FROM table_59893 WHERE "Competition" = 'uefa cup' AND "Opponent" = 'panathinaikos'
SELECT "Date" FROM "table_59893" WHERE "Competition" = 'uefa cup' AND "Opponent" = 'panathinaikos'