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
ex-ăcesco: ăcŭi, 3,I v. inch. n., to become sour (rare): ficus, Col. 12, 17, 1.