the Son of Man came eating and drinking, and they say, ‘Look, a glutton and a drunkard, a friend of tax collectors and sinners!’ Yet wisdom is vindicated by her deeds.”
And as he sat at dinner in Levi's house, many tax collectors and sinners were also sitting with Jesus and his disciples—for there were many who followed him.
If an unbeliever invites you to a meal and you are disposed to go, eat whatever is set before you without raising any question on the ground of conscience.