Matthew 23:31-35

Wherefore ye testify against yourselves, that ye are the sons of them who killed the prophets.

Luke 11:50-51

So that the blood of all the prophets shed from the foundation of the world, shall be required of this generation.

Treasury of Scripture Knowledge

Summary

So ye shall not pollute the land wherein ye are: for blood it defileth the land: and the land cannot be cleansed of the blood that is shed therein, but by the blood of him that shed it.

Bible References

It defileth

Matthew 23:31
Wherefore ye testify against yourselves, that ye are the sons of them who killed the prophets.
Luke 11:50
So that the blood of all the prophets shed from the foundation of the world, shall be required of this generation.