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1 ויאמר יהוה אל־משה ראה נתתיך אלהים לפרעה ואהרן אחיך יהיה נביאך׃
23 and I have said to you, "Let my son go, that he may serve me;" and you have refused to let him go. Behold, I will kill your son, your firstborn.'"