"And it was on the third day, when they were weak from the pain of their circumcision, two of the sons of Jacob, Shimeon and Levi, the brothers of Dinah, took each man his sword, and came upon the city, which was dwelling securely and killed every male." Targum Pseudo-Jonathan (Genesis 34:25) does not soften the horror.
The third day after circumcision is the day of maximum weakness. Ancient medical tradition — preserved in the Talmud (Shabbat 134b) — recognized that on day three the wound is most painful and the body most vulnerable. The brothers chose that day on purpose.
"The brothers of Dinah"
The Targum repeats a detail from the Hebrew: the brothers of Dinah. Why emphasize the family relationship when the text has already identified them as sons of Jacob? The rabbis answered: because in that moment, they were acting as brothers, not as tribal leaders. The tribe of Simeon and the tribe of Levi would not yet exist for generations. Two young men, aged perhaps fourteen and thirteen, took up their swords because their sister had been violated.
This does not make what they did right. Jacob would curse them for this act on his deathbed (Genesis 49:5-7). But it names what drove them. Not strategy. Not conquest. Protective rage.
The takeaway: rage protecting the ones you love is still rage, and rage has its own reckoning.