Exodus 7:15-18 Get you unto Pharaoh in the morning; behold he goes out unto the water; and you shall stand by the river's bank when he comes; and the rod which was turned to a serpent shall you take in your hand.

CKJV_Strongs⁽ⁱ⁾

15 H3212 Get H6547 you unto Pharaoh H1242 in the morning; H3318 behold he goes out H4325 unto the water; H5324 and you shall stand H2975 by the river's H8193 bank H7125 when he comes; H4294 and the rod H2015 which was turned H5175 to a serpent H3947 shall you take H3027 in your hand.

16 H559 And you shall say H3068 unto him, The Lord H430 God H5680 of the Hebrews H7971 has sent H559 me unto you saying, H5971 Let my people H7971 go, H5647 that they may serve H4057 me in the wilderness: H3541 and, behold, until now H8085 you would not hear.

17 H559 Thus says H3068 the Lord, H3045 In this you shall know H3068 that I am the Lord: H5221 behold, I will strike H4294 with the rod H3027 that is in my hand H4325 upon the waters H2975 which are in the river, H2015 and they shall be turned H1818 to blood.

18 H1710 And the fish H2975 that is in the river H4191 shall die, H2975 and the river H887 shall stink; H4714 and the Egyptians H3811 shall loathe H8354 to drink H4325 of the water H2975 of the river.