He said, “What pledge should I give you?” She replied, “Your seal, your cord, and the staff that’s in your hand.” So he gave them to her and had sex with her. ¹  She became pregnant by him.

Judah recognized them and said, “She is more upright ¹  than I am, because I wouldn’t give her to Shelah my son.” He did not have sexual relations with her ²  again.

she called for her household servants and said to them, “See, my husband brought ¹  in a Hebrew man ²  to us to humiliate us. ³  He tried to have sex with me, ⁴  but I screamed loudly. ⁵ 

You are a lion’s cub, Judah, from the prey, my son, you have gone up. He crouches and lies down like a lion; like a lioness – who will rouse him?

So in the morning the older daughter ¹  said to the younger, “Since I had sexual relations with my father last night, let’s make him drunk again tonight. ²  Then you go and have sexual relations with him so we can preserve our family line through our father.” ³