עַל־כֵּ֡ן קָֽרְאוּ֩ לַיָּמִ֨ים הָאֵ֤לֶּה פוּרִים֙ עַל־שֵׁ֣ם הַפּ֔וּר עַל־כֵּ֕ן עַל־כָּל־דִּבְרֵ֖י הָאִגֶּ֣רֶת הַזֹּ֑את וּמָֽה־רָא֣וּ עַל־כָּ֔כָה וּמָ֥ה הִגִּ֖יעַ אֲלֵיהֶֽם׃
Wherefore they called these days Purim, after the name of pur. Therefore because of all the words of this letter, and of that which they had seen concerning this matter, and that which had come unto them,
Find Mishnaic references to Esther 9:26: , passages from the 63 tractates of the Mishnah.