Shemot 8:31-32

Orthodox Jewish Bible

^31 (8:27) And Hashem did according to the devar Moshe; and He removed the swarms of arov from Pharaoh, from his avadim, from his people; there remained not one.

^32 (8:28) And Pharaoh hardened his lev at this time also, neither would he let the people go.