Musar zu Jirmejahu 7:18

And the man of machloketh is, indeed, to be wondered at. If another would hurt his son a little, even unintentionally, he would vent his wrath upon him. How much more so if he hurt him intentionally and caused him to be bedridden. Even if he recovered, he [the father] would publicize him as a cruel man and he would not be quiet until he had repaid him in kind, and in his heart he would bear him eternal hatred because of this. Yet when he himself brings all this suffering upon his sons because of his [shaming of Torah scholars] (even, possibly, to the point of their dying, G-d forbid, as we wrote above in Chapter XV in the name of the Midrash, that even infants at the breast may be punished because of this sin of their fathers [See also Tanna d'bei Eliyahu 21]) — he himself does not pity them at all! To the contrary, it is in keeping with his trait [of contentiousness] to hint to the men of his household to abet him in his machloketh. As we find with Dathan and Aviram, that they went out and stood in front of their tents — they, their wives, their sons, and their little ones, as Scripture says (Jeremiah 7:18): "The sons gather the wood and the fathers light the fire." This is only because the yetzer hara blinds his eyes and transforms all the holes and pits before him into a straight path.