Exodus 8:31 YLT

²⁹  and Moses saith, 'Lo, I am going out from thee, and have made supplication unto Jehovah, and the beetle hath turned aside from Pharaoh, from his servants, and from his people -- to-morrow, only let not Pharaoh add to deceive -- in not sending the people away to sacrifice to Jehovah.'

³⁰  And Moses goeth out from Pharaoh, and maketh supplication unto Jehovah,

³¹  and Jehovah doth according to the word of Moses, and turneth aside the beetle from Pharaoh, from his servants, and from his people -- there hath not been left one;

³²  and Pharaoh hardeneth his heart also at this time, and hath not sent the people away.