Genesis 38:13

¹¹And Judah said to Tamar, his daughter-in-law, Sit thou a widow in the house of thy father-in-law, until Shelah my son be grown; for he said, Lest he also die as his brethren; and Tamar departed, and sat in the house of her father.

¹²And the days were fulfilled, and Shua the wife of Judah died; and Judah, being comforted, went to them that sheared his sheep, himself and Hirah his shepherd the Adullamite, to Timnah.

— Genesis 38:13 —

¹⁴And having taken off the garments of her widowhood from her, she put on a veil, and ornamented her face, and sat by the gates of Enaim, which is in the way to Timnah, for she saw that Shelah was grown; but he gave her not to him for a wife.

¹⁵And when Judah saw her, he thought her to be a harlot; for she covered her face, and he knew her not.