Exodus 4:9

and it shall come to pass if they will not believe even these two signs nor hearken to thy voice, then shalt thou take of the water of the river, and pour it out on the dry land, - so shall the water which thou hast taken from the river, become, yea it shall become, blood, on the dry land.

Exodus 1:22

Then gave Pharaoh command to all his people saying - Every son that is born to the Hebrews, into the river, shall ye cast him; But every daughter, shall ye suffer to live.

Exodus 7:19-25

And Yahweh said unto Moses, - Say unto Aaron - Take thy staff, and stretch forth thy hand over the waters of Egypt, over their streams over their rivers, and over their pools and over all their collections of water - that they may become blood, - so shall there be blood in all the land of Egypt, both in vessels of wood and in vessels of stone.

Matthew 7:2

For, with what judgment ye judge, shall ye be judged, - and, with what measure ye mete, shall it be measured unto you.

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

The water

Exodus 7:19
And Yahweh said unto Moses, - Say unto Aaron - Take thy staff, and stretch forth thy hand over the waters of Egypt, over their streams over their rivers, and over their pools and over all their collections of water - that they may become blood, - so shall there be blood in all the land of Egypt, both in vessels of wood and in vessels of stone.

Blood

Exodus 1:22
Then gave Pharaoh command to all his people saying - Every son that is born to the Hebrews, into the river, shall ye cast him; But every daughter, shall ye suffer to live.
Exodus 7:19
And Yahweh said unto Moses, - Say unto Aaron - Take thy staff, and stretch forth thy hand over the waters of Egypt, over their streams over their rivers, and over their pools and over all their collections of water - that they may become blood, - so shall there be blood in all the land of Egypt, both in vessels of wood and in vessels of stone.
Matthew 7:2
For, with what judgment ye judge, shall ye be judged, - and, with what measure ye mete, shall it be measured unto you.

General references

1 Kings 13:3
and he shall give, on that day, a sign, saying, This, is the sign of which Yahweh hath spoken, - Lo! the altar, is to be rent, and the ashes that are upon thee shall be, poured out!