Exodus 7:15-18

15Get thee unto PharaohH6547 in the morningH1242; lo, he goeth out unto the waterH4325; and thou shalt standH5324 by the river’s brink to meet him; and the rodH4294 which was turnedH2015 to a serpent shalt thou takeH3947 in thy handH3027. 16And thou shalt sayH559 unto him, Jehovah, the GodH430 of the HebrewsH5680, hath sentH7971 me unto thee, sayingH559, Let my peopleH5971 goH7971, that they may serveH5647 me in the wildernessH4057: and, behold, hitherto thou hast not hearkened. 17ThusH3541 saith Jehovah, In this thou shalt knowH3045 that I am Jehovah: behold, I will smite with the rodH4294 that is in my handH3027 upon the watersH4325 which are in the riverH2975, and they shall be turnedH2015 to bloodH1818. 18And the fishH1710 that are in the riverH2975 shall dieH4191, and the riverH2975 shall becomeH887 foul; and the EgyptiansH4713 shall loathe to drinkH8354 waterH4325 from the riverH2975.