Shelah my son # 01_GEN_38_11 # Then said Judah to Tamar his daughter in law, Remain a widow at thy father's house, till Shelah my son be grown: for he said, Lest peradventure he die also, as his brethren [did]. And Tamar went and dwelt in her father's house. 
Shelah my son # 01_GEN_38_26 # And Judah acknowledged [them], and said, She hath been more righteous than I; because that I gave her not to Shelah my son. And he knew her again no more.