1 Corinthians 8:10-12

New Catholic Bible

¹⁰ If someone who regards you as knowledgeable observes you eating in an idol’s temple, will he not, burdened by a weak conscience, be influenced to eat food that has been sacrificed to idols?

¹¹ Therefore, through your knowledge, this weak believer is brought to destruction, the brother for whom Christ died. ¹² And when you sin against your brethren and wound their weak consciences, you sin against Christ.