וַתָּסַר֩ בִּגְדֵ֨י אַלְמְנוּתָ֜הּ מֵֽעָלֶ֗יהָ וַתְּכַ֤ס בַּצָּעִיף֙ וַתִּתְעַלָּ֔ף וַתֵּ֙שֶׁב֙ בְּפֶ֣תַח עֵינַ֔יִם אֲשֶׁ֖ר עַל־דֶּ֣רֶךְ תִּמְנָ֑תָה כִּ֤י רָאֲתָה֙ כִּֽי־גָדַ֣ל שֵׁלָ֔ה וְהִ֕וא לֹֽא־נִתְּנָ֥ה ל֖וֹ לְאִשָּֽׁה׃
Então ela se despiu dos vestidos da sua viuvez e se cobriu com o véu, e assim envolvida, assentou-se à porta de Enaim que está no caminho de Timnate; porque via que Selá já era homem, e ela lhe não fora dada por mulher.
Rashi on Genesis
ותתעלף AND SHE WRAPPED HERSELF — she veiled her face that he should not recognise her.
Sforno on Genesis
בפתח עינים, at the beginning of two major roads. Such a highway is known as עינים, as we know from Genesis 16,7 על העין בדרך שור, “by the road leading to Shur.”