And into whatsoever city or town you shall enter, inquire who in it is worthy; and there abide till you go from there.
All Commentaries on Matthew 10:11 Go To Matthew 10
John Chrysostom
AD 407
That is, it follows not, says He, from my saying, 'The workman is worthy of his meat,' that I have opened to you all men's doors: but herein also do I require you to use much circumspection. For this will profit you both in respect of your credit, and for your very maintenance. For if he is worthy, he will surely give you food; more especially when you ask nothing beyond mere necessaries.
And He not only requires them to seek out worthy persons, but also not to change house for house, whereby they would neither vex him that is receiving them, nor themselves get the character of gluttony and self-indulgence. For this He declared by saying, There abide till ye go thence. And this one may perceive from the other evangelists also. Luke 10:7
Do you see how He made them honorable by this also, and those that received them careful; by signifying that they rather are the gainers, both in honor, and in respect of advantage?