Exodus 4:22-23 — Legacy Standard Bible

²²“Then you shall say to Pharaoh, ‘Thus says Yahweh, “^aIsrael is My son, My firstborn. ²³“So I said to you, ‘^aLet My son go that he may serve Me’; but you have refused to let him go. Behold, ^bI will kill your son, your firstborn.”’”