Parallel
Exodus 10:2
Swete's Septuagint · Berean Standard Bible
ὅπως διηγήσησθε εἰς τὰ δό,τα τῶν τέκνων ὑμῶν καὶ τοῖς τέκνοις τῶν τέκνων ὑμῶν ὅσαἑ μπἑπαιχα τοῖς Αἰγυπτίοις, καὶ τὰ σημεῖά μου ἃ ἐποίησα ἐν αὐτοῖς, καὶ γνώσεσθε ὅτι ἐγὼ κύριος.
and that you may tell your children and grandchildren how severely I dealt with the Egyptians when I performed miraculous signs among them, so that all of you may know that I am the LORD.”