1 Corinthians 16:4

16:4 And if it seems advisable that I should go also, they will go with me.

1 Corinthians 16:6

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.

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.