Genesi 38:14

And she put her widow's garments off from her, and covered her with a vail, 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 unto him to wife.

Ver. 14. Covered her with a vail.] As they that do evil shun the light. She was going about a deed of darkness.

For she saw that Shelah was grown.] She ran into this foul sin, partly for revenge, and partly for issue. But this excuseth her not: for the revenge she took was private; and she should have sought a godly seed by lawful wedlock, and not by abominable incest. Discontent is the mother of much mischief; as it was in Judas, Haman, &c.