Genesis 38:14-15 ▼

14 So she took off her widow’s garments, covered herself with a shawl, and having wrapped herself sat down at the entrance to Enaim, which is on the way to Timnah; for she was aware that, although Shelah was now grown up, she had not been given to him in marriage.

15 When Judah saw her, he thought she was a harlot, since she had covered her face.