Adultery: Judah
Source: Nav
Genesis 38:1–24
About that time, Judah left his brothers and settled near a man named Hirah, an Adullamite. / There Judah saw the daughter of a Canaanite man named Shua, and he took her as a wife and slept with her. / So she conceived and gave birth to a son, and Judah named him Er.