'Omens' in the Bible

Since Balaam saw that it pleased the Lord to bless Israel, he did not go to seek omens as on previous occasions, but turned toward the wilderness.

No one among you is to make his son or daughter pass through the fire, practice divination, tell fortunes, interpret omens, practice sorcery,

They made their sons and daughters pass through the fire and practiced divination and interpreted omens. They devoted themselves to do what was evil in the Lord’s sight and provoked Him.

who destroys the omens of the false prophetsand makes fools of diviners;who confounds the wiseand makes their knowledge foolishness;