Parallel
Exodus 10:21
Swete's Septuagint · Berean Standard Bible
Εἶπεν δὲ κύριος πρὸς Μωυσῆν Ἔκτεινον τὴν χεῖρά σου εἰς τὸν οὐρανόν, καὶ γενηθήτω σκότος ἐπὶ γῆν Αἰγύπτου, ψηλαφητὸν σκότος.
Then the LORD said to Moses, “Stretch out your hand toward heaven, so that darkness may spread over the land of Egypt—a palpable darkness.”