I've read that Yael slept with Sisra, but this obviously isn't directly in the text. What is the source for this and the reasoning behind it. Wasn't Yael married?
תּוֹלָע בֶּן-פּוּאָה was the shofet from Yissachar (Shoftim 10:1-2). I have not been able to find any information on him anywhere. Do chazal or any later commentators mention anything about him?