1 Corinthians 8:9-11

Darby Translation

⁹ But see lest anywise this your right [to eat] itself be a stumbling-block to the weak.

¹⁰ For if any one see thee, who hast knowledge, sitting at table in an idol-house, shall not his conscience, he being weak, be emboldened to eat the things sacrificed to the idol?

¹¹ and the weak [one], the brother for whose sake Christ died, will perish through thy knowledge.