וְלֵוִי֙ וּבִנְיָמִ֔ן לֹ֥א פָקַ֖ד בְּתוֹכָ֑ם כִּֽי־נִתְעַ֥ב דְּבַר־הַמֶּ֖לֶךְ אֶת־יוֹאָֽב׃
But Levi and Benjamin he did not number among them; for the king’s word was abominable to Joab.
Read halakhic rulings (Jewish law) on I Chronicles 21:6: and classical halakhic sources.