Genesis 38:14-15

CAB(i) 14 And 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 Aenan, which is in the way to Timna, for she saw that Shelah was grown; but she was not given to him as a wife. 15 And when Judah saw her, he thought her to be a harlot; for she covered her face, and he did not recognize her.