Here is a possibility.
The Inn That Missed Its Chance
By Amos Russel Wells
It reads in part:
> Could I know
> That they were so important? Just the two,
> No servants, just a workman sort of man,
> Leading a donkey, and his wife thereon
> Drooping and pale,–I saw them not myself,
> My servants must have driven them away;
> But had I seen them,–how was I to know?
> Were inns to welcome stragglers, up and down
> In all our towns from Beersheba to Dan,
> Till He should come? And how were men to know?