Exodus 4:9

And also it will be, if they will not believe these two signs, neither listen to your voice, then you shall take from the water of the river and pour it upon the dry land. And the water which you take out of the river shall become blood on the dry land.

Exodus 1:22

And Pharaoh charged all his people, saying, Every son that is born you shall cast into the river, and every daughter you shall save alive.

Exodus 7:19-25

And Jehovah spoke to Moses, Say to Aaron, Take your rod, and stretch out your hand upon the waters of Egypt, upon their streams, upon their canals, and upon their pools, and upon every reservoir of their waters, that they may become blood. And blood shall be throughout all the land of Egypt, both in wooden and in stone vessels.

Matthew 7:2

For with whatever judgment you judge, you shall be judged; and with whatever measure you measure out, it shall be measured to you again.

Treasury of Scripture Knowledge

Summary

Exodus 4:9

And it shall come to pass, if they will not believe also these two signs, neither hearken unto thy voice, that thou shalt take of the water of the river, and pour it upon the dry land: and the water which thou takest out of the river shall become blood upon the dry land.

The water

Exodus 7:19

Blood

Exodus 1:22

Exodus 7:19

Matthew 7:2

General references

1 Kings 13:3

Bible References

The water

Blood

And Pharaoh charged all his people, saying, Every son that is born you shall cast into the river, and every daughter you shall save alive.

For with whatever judgment you judge, you shall be judged; and with whatever measure you measure out, it shall be measured to you again.

General references

And he gave a sign the same day, saying, This is the sign which Jehovah has spoken. Behold, the altar shall be torn apart, and the ashes that are on it shall be poured out.