Exodus 7:12-20

ASV_Strongs(i)
  12 H7993 For they cast down H376 every man H4294 his rod, H8577 and they became serpents: H175 but Aaron's H4294 rod H1104 swallowed up H4294 their rods.
  13 H6547 And Pharaoh's H3820 heart H2388 was hardened, H8085 and he hearkened H3068 not unto them; as Jehovah H1696 had spoken.
  14 H3068 And Jehovah H559 said H4872 unto Moses, H6547 Pharaoh's H3820 heart H3515 is stubborn, H3985 he refuseth H5971 to let the people H7971 go.
  15 H3212 Get H6547 thee unto Pharaoh H1242 in the morning; H3318 lo, he goeth out H4325 unto the water; H5324 and thou shalt stand H2975 by the river's H8193 brink H7125 to meet H4294 him; and the rod H2015 which was turned H5175 to a serpent H3947 shalt thou take H3027 in thy hand.
  16 H559 And thou shalt say H3068 unto him, Jehovah, H430 the God H5680 of the Hebrews, H7971 hath sent H559 me unto thee, saying, H5971 Let my people H7971 go, H5647 that they may serve H4057 me in the wilderness: H3541 and, behold, hitherto H8085 thou hast not hearkened.
  17 H559 Thus saith H3068 Jehovah, H3045 In this thou shalt know H3068 that I am Jehovah: H5221 behold, I will smite 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 are in the river H4191 shall die, H2975 and the river H887 shall become foul; H4714 and the Egyptians H3811 shall loathe H8354 to drink H4325 water H2975 from the river.
  19 H3068 And Jehovah H559 said H4872 unto Moses, H175 Say unto Aaron, H3947 Take H4294 thy rod, H5186 and stretch out H3027 thy hand H4325 over the waters H4714 of Egypt, H2975 over their rivers, H5104 over their streams, H4723 and over their pools, H98 and over all their ponds H4325 of water, H1818 that they may become blood; H1818 and there shall be blood H776 throughout all the land H4714 of Egypt, H6086 both in vessels of wood H68 and in vessels of stone.
  20 H4872 And Moses H175 and Aaron H6213 did H3068 so, as Jehovah H6680 commanded; H7311 and he lifted up H4294 the rod, H5221 and smote H4325 the waters H2975 that were in the river, H5869 in the sight H6547 of Pharaoh, H5869 and in the sight H5650 of his servants; H4325 and all the waters H2975 that were in the river H2015 were turned H1818 to blood.