Deut 18:10-12

10No one shall be found among you who makes a son or daughter pass through fire, or who practices divination, or is a soothsayer, or an augur, or a sorcerer,11or one who casts spells, or who consults ghosts or spirits, or who seeks oracles from the dead.12For whoever does these things is abhorrent to the Lord; it is because of such abhorrent practices that the Lord your God is driving them out before you.