What are the implications of the words "Vayitzamed Yisrael ... "?
Targum Yonasan: They cleaved to Ba'al Pe'or like a nail in a piece of wood which can only be extracted with difficulty.
What caused Yisrael to worship Ba'al Pe'or?
Rashi: When their desire was aroused, the women would produce the images from their bosoms and demand that the men first worship them.
What is the significance of the sequence of events "They ate and they prostrated themselves to their gods"?