Exodus 11:5
And all the firstborn in the land of Egypt shall die, from the first born of Pharaoh that sits on his throne, even to the firstborn of the maidservant that is behind the mill; and all the firstborn of beasts.
Torrey's Topical Textbook—AKJV

Matthew 24:41
Two women shall be grinding at the mill; the one shall be taken, and the other left.
Torrey's Topical Textbook—AKJV