NET
9 Because she took her prostitution so lightly, she defiled the land through her adulterous worship of gods made of wood and stone.
Darby
9 And it came to pass through the lightness of her fornication that she polluted the land, and committed adultery with stones and with stocks.
KJV
9 And it came to pass through the lightness of her whoredom, that she defiled the land, and committed adultery with stones and with stocks.