NET
4 With regard then to eating food sacrificed to idols, we know that “an idol in this world is nothing,” and that “there is no God but one.”
Darby
4 concerning then the eating of things sacrificed to idols, we know that an idol [is] nothing in [the] world, and that there [is] no other God save one.
KJV
4 As concerning therefore the eating of those things that are offered in sacrifice unto idols, we know that an idol [is] nothing in the world, and that [there is] none other God but one.