'Idol' in the Bible

He returned the eleven hundred pieces of silver to his mother, and his mother thought, "I will certainly consecrate to Yahweh the pieces of silver from my hand for my son to make an idol of cast metal; now then, I will return them to you."

When he returned the pieces of silver to his mother, his mother took two hundred pieces of silver, and she gave it to the smith, and he made it [into] an idol of cast metal; and it was in the house of Micah.

And the five men that went out to spy out the land ([that is], Laish) responded and said to their relatives, "Do you know that there are in these houses an ephod, teraphim, and an idol of cast metal? So then, consider what you must do."