1 Corinthians 10:29-30
29-30But, except for these special cases, I'm not going to walk around on eggshells worrying about what small-minded people might say; I'm going to stride free and easy, knowing what our large-minded Master has already said. If I eat what is served to me, grateful to God for what is on the table, how can I worry about what someone will say? I thanked God for it and he blessed it!
31-33So eat your meals heartily, not worrying about what others say about you—you're eating to God's glory, after all, not to please them. As a matter of fact, do everything that way, heartily and freely to God's glory. At the same time, don't be callous in your exercise of freedom, thoughtlessly stepping on the toes of those who aren't as free as you are. I try my best to be considerate of everyone's feelings in all these matters; I hope you will be, too.