Bible Verses About Necromancy: General references

Nor charmer, nor any one that consulteth pythonic spirits, or fortune tellers, or that seeketh the truth from the dead.

I have not eaten of them in my mourning, nor separated them for any uncleanness, nor spent any thing of them in funerals. I have obeyed the voice of the Lord my God, and have done all things as thou hast commanded me.

And when they shall say to you: Seek of pythons, and of diviners, who mutter in their enchantments: should not the people seek of their God, for the living of the dead?

Thou shalt be brought down, thou shall speak out of the earth, and thy speech shall be heard out of the ground: and thy voice shall be from the earth like that of the python, and out of the earth thy speech shall mutter.