§ 02 · King James Bible
1 Corinthians 8:7
Howbeit there is not in every man that knowledge: for some with conscience of the idol unto this hour eat it as a thing offered unto an idol; and their conscience being weak is defiled.
Simple English
However, not everyone has this knowledge. Some people, who still have a conscience related to idols, continue to eat food offered to idols. Their weak conscience makes them impure.
* Work in progress - there may be occasional inaccuracies