בראשית מ״ט:ה׳-ז׳

(ה) שִׁמְע֥וֹן וְלֵוִ֖י אַחִ֑ים כְּלֵ֥י חָמָ֖ס מְכֵרֹתֵיהֶֽם׃ … כִּ֤י בְאַפָּם֙ הָ֣רְגוּ אִ֔ישׁ וּבִרְצֹנָ֖ם עִקְּרוּ־שֽׁוֹר׃ (ז) אָר֤וּר אַפָּם֙ כִּ֣י עָ֔ז וְעֶבְרָתָ֖ם כִּ֣י קָשָׁ֑תָה אֲחַלְּקֵ֣ם בְּיַעֲקֹ֔ב וַאֲפִיצֵ֖ם בְּיִשְׂרָאֵֽל׃ (ס)

Genesis 49:5-7

(5) Simeon and Levi are brethren; Weapons of violence their kinship… For in their anger they slew men, And in their self-will they houghed oxen. (7) Cursed be their anger, for it was fierce, And their wrath, for it was cruel; I will divide them in Jacob, And scatter them in Israel