The Geneva Bible Translation Notes, [1599], at sacred-texts.com
(a) Without any condition, but with haste and violence.
And all the firstborn in the land of Egypt shall die, from the firstborn of Pharaoh that sitteth upon his throne, even unto the firstborn of the maidservant that [is] behind (b) the mill; and all the firstborn of beasts.
(b) From the highest to the lowest.
And all these thy servants shall come down unto me, and bow down themselves unto me, saying, Get thee out, and all the people that (c) follow thee: and after that I will go out. And he went out from Pharaoh in a great anger.
(c) That is, under the power and government.
And the LORD said unto Moses, Pharaoh shall not hearken unto you; (d) that my wonders may be multiplied in the land of Egypt.
(d) God hardens the hearts of the reprobate, that his glory by this might be set forth even more, (Rom 9:17).