Εὐρυκρατίδης
From LSJ
Κύριος εἶπεν πρὸς μέ Υἱός μου εἶ σύ, ἐγὼ σήμερον γεγέννηκά σε → the Lord said to me, My son you are; today I have begotten you
Wikipedia EN
Eurycratides (Greek: Εὐρυκρατίδης, "wide ruler") was the thirteenth king of Sparta from the Agiad dynasty. He succeeded his father Anaxander around 615 BC and reigned during a devastating period of war with Tegea. In 590 BC, Eurycratides was succeeded by his son Leon ("lion"). His grandson was King Anaxandridas II.