“Whenever you enter a town,
And its people
What is set before you!”
καὶ εἰς ἣν ἂν πόλιν εἰσέρχησθε καὶ δέχωνται ὑμᾶς, ἐσθίετε τὰ παρατιθέμενα ὑμῖν,
Luke uniquely had Jesus continue to emphasize what he had just said. Whenever they entered a town (καὶ εἰς ἣν ἂν πόλιν εἰσέρχησθε) where people welcomed them (καὶ δέχωνται ὑμᾶς), they were to eat (ἐσθίετε) what was set before them (τὰ παρατιθέμενα ὑμῖν). Luke was the only one of the gospel writers to mention that these 70 disciples should eat what they were given, instead of being picky and demanding special food. Perhaps this was also an indication that they might be able to accept non-kosher food if that is all that somebody had available. Are you picky about what you eat?