Exodus 7:5

And the Egyptians
<04714>

shall know
<03045> (8804)

that I [am] the LORD
<03068>_,

when I stretch forth
<05186> (8800)

mine hand
<03027>

upon Egypt
<04714>_,

and bring out
<03318> (8689)

the children
<01121>

of Israel
<03478>

from among
<08432>

them.

Exodus 7:17

Thus saith
<0559> (8804)

the LORD
<03068>_,

In this thou shalt know
<03045> (8799)

that I [am] the LORD
<03068>_:

behold, I will smite
<05221> (8688)

with the rod
<04294>

that [is] in mine hand
<03027>

upon the waters
<04325>

which [are] in the river
<02975>_,

and they shall be turned
<02015> (8738)

to blood
<01818>_.