Rabbi Akiva says: Anyone who enters a city and finds young women coming out before him — his way is made straight. Come and see from Eliezer: "And behold, Rebecca was coming out" (Genesis 24:15); and from Jacob: "and Rachel came."
Maidens Coming Out as a Sign of a Straight Path
Yalkut Shimoni on Torah 124:3
רַבִּי עֲקִיבָא אוֹמֵר, כָּל מִי שֶׁהוּא נִכְנָס לָעִיר וּמוֹצֵא נְעָרוֹת יוֹצְאוֹת לְפָנָיו דַּרְכּוֹ מְיֻשֶּׁרֶת, בֹּא וּרְאֵה מֵאֱלִיעֶזֶר (בראשית כד, טו) "וְהִנֵּה רִבְקָה יֹצֵאת", יַעֲקֹב וְרָחֵל בָּאָה.