485 - 425 B.C.E.) stated that Cyrus was killed “after he had reigned twenty - nine years, ” which would put his death during his 30th year, in 530 B.C.E.
מכאן שהוא מת במהלך השנה ה ־ 30 למלכותו, ב ־ 530 לפה ” ס (‏ כתבי הרודוטוס, ספר ראשון, 214).