Genesis 38:5
And she yet again conceived and bore a son. And she called his name Shelah. And she was at Chezib when she bore him.
Numbers 26:20
And the sons of Judah according to their families: of Shelah, the family of the Shelanites; of Pharez, the family of the Pharzites; of Zerah, the family of the Zerahites.
Genesis 38:11
Then said Judah to Tamar, his daughter-in-law, Remain a widow at your father's house until Shelah my son is grown. For he said, Lest perhaps he die also, as his brothers did. And Tamar went and lived in her father's house.
Genesis 38:26
And Judah acknowledged them, and said, She has been more righteous than I have, because I did not give her to my son Shelah. And he never knew her again.
Genesis 46:12
And the sons of Judah: Er and Onan, and Shelah, and Pharez, and Zarah. But Er and Onan died in the land of Canaan. And the sons of Pharez: Hezron and Hamul.
1 Chronicles 4:21
The sons of Shelah the son of Judah: Er the father of Lecah, and Laadah the father of Mareshah, and the families of the house of those who worked fine linen, from the house of Ashbea,