Parallel
Exodus 4:22
Swete's Septuagint · Berean Standard Bible
σὺ δὲ ἐρεῖς τῷ Φαραώ τάδε λέγει κύριος Υἱὸς πρωτότοκός μου Ἰσραήλ·
Then tell Pharaoh that this is what the LORD says: ‘Israel is My firstborn son,