5. Woe be to evildoers who are brazen and act with insolence AT TIMES OF INTERCOURSE. For this reason, their offspring acquire a brazen soul from the Side of Defilement, as it is written, "that you should be defiled by them" (Vayikra 11:43). He who seeks to become unclean is made unclean. "Be not like the horse, or the mule," as these animals are very loose in morality, more than all other CREATURES. "...which have no understanding...," for people of this sort do not try TO UNDERSTAND this way. It is written, "which have no understanding," and in another place, "Yea, the dogs are greedy [in soul], they never have enough, and they are shepherds that cannot understand" (Yeshayah 56:11). This means that JUST AS THEY ARE GREEDY IN THEIR SOUL, ALSO HERE it reveals that they will prepare for themselves CHILDREN who will be called 'greedy in their souls.' For what reason? Because they "cannot understand."