Judah had five sons in all. By his wife Bathshua, a Canaanite, he had three sons: Er, Onan, and Shelah. His oldest son, Er, was so evil that the Lord killed him.
Shelah was one of Judah's sons. His descendants included Er, who founded the town of Lecah; Laadah, founder of the town of Mareshah; the clan of linen weavers, who lived in the town of Beth Ashbea;