Strong's H3784 · Hebrew

kashaph

kaw-shaf'

a primitive root; properly, to whisper a spell, i.e. to inchant or practise magic

Scholarly Lexicons

Brown-Driver-Briggs (BDB)

 H3784 כִּשֵּׁף vb . Pi . denom . practice sorcery  

Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain