Commentary for Numbers 7:36

שלמיאל בן צורישדי. The name of the prince of Shimon alludes to the original Shimon whom G'd paid back for what he had done to Joseph by having Joseph incarcerate him in Egypt. It also includes a reference to G'd repaying that tribe for the conduct of Zimri [its prince 40 years later Ed.]. He is understood as exclaiming צורי שדי, "enough (punishment) my G'd." Once Zimri had been slain the plague stopped as we know from Numbers 25,8.