²³ and I told you, “Let my son go,^(A) so he may worship^(B) me.” But you refused to let him go; so I will kill your firstborn son.’”^(C)

⁵ Every firstborn^(A) son in Egypt will die, from the firstborn son of Pharaoh, who sits on the throne, to the firstborn son of the female slave, who is at her hand mill,^(B) and all the firstborn of the cattle as well.