Genesis 38:12-14

12And in process of time the daughter of Shuah Judah’s wife died; and Judah was comforted, and went up to his sheepshearers to Timnath, he and his friend Hirah the Adullamite.1 13And it was told to Tamar, saying, Behold thy father in law goeth up to Timnath to shear his sheep. 14And she put off from her, her widow’s garments, and covered her with a veil, and wrapped herself, and sat in an open place, which is by the way to Timnath; for she saw that Shelah was grown, and she was not given to him for a wife.2