Ruth 1:19

‘ So they two went until they came to Beth-lehem. And it came about, when they were come to Beth-lehem, that all the city was moved about them, and the women said, “Is this Naomi?”

The impression given is that they now proceeded alone (they two went) as they made their way towards Bethlehem. It would not be a pleasant journey for two women on their own. And when they arrived in the small town of Bethlehem word got around that Naomi was coming. Workers in the fields would have seen these two helpless women and had seemingly thought that they recognised Naomi. The result was that when the women entered the town the majority of its inhabitants were showing a deep interest in them, and were indeed asking whether this could possibly be Naomi, who had been away for so long.