Parallel
Deuteronomy 8:19
Swete's Septuagint · Berean Standard Bible
καὶ ἱστᾶι ἐὰν λήθῃ ἐπιλάθῃ κυρίου τοῦ θεοῦ σου, καὶ πορευθῇς ὀπίσω θεῶν ἑτέρων καὶ λατρεύσῃς αὐτοῖς, διαμαρτύρομαι ὑμῖν σήμερον ὅτι ἀπωλίᾳ ἀπολεῖσθε·
If you ever forget the LORD your God and go after other gods to worship and bow down to them, I testify against you today that you will surely perish.