Parallel
Deuteronomy 13:14
Swete's Septuagint · Berean Standard Bible
καὶ ἐρωτήσεις καὶ ἐραυνήσεις σφόδρα, καὶ ἰδοὺ ἀληθῶς σαφῶς ὁ λόγος, γεγένηται τὸ βδέλυγμα τοῦτο ἐν ὑμῖν·
then you must inquire, investigate, and interrogate thoroughly. And if it is established with certainty that this abomination has been committed among you,