1 Corinthians 6:1

Lawsuits

6:1 When any of you has a legal dispute with another, does he dare go to court before the unrighteous rather than before the saints?

1 Corinthians 10:27

10:27 If an unbeliever invites you to dinner and you want to go, eat whatever is served without asking questions of conscience.

16:6 and perhaps I will stay with you, or even spend the winter, so that you can send me on my journey, wherever I go.