Parallel
Exodus 12:24
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ φυλάξεσθε τὸ ῥῆμα τοῦτο νόμιμον σεαυτῷ καὶ τοῖς υἱοῖς σου ἕως αἰῶνος
And you are to keep this command as a permanent statute for you and your descendants.