לְקַיֵּ֡ם אֵת־יְמֵי֩ הַפֻּרִ֨ים הָאֵ֜לֶּה בִּזְמַנֵּיהֶ֗ם כַּאֲשֶׁר֩ קִיַּ֨ם עֲלֵיהֶ֜ם מָרְדֳּכַ֤י הַיְּהוּדִי֙ וְאֶסְתֵּ֣ר הַמַּלְכָּ֔ה וְכַאֲשֶׁ֛ר קִיְּמ֥וּ עַל־נַפְשָׁ֖ם וְעַל־זַרְעָ֑ם דִּבְרֵ֥י הַצֹּמ֖וֹת וְזַעֲקָתָֽם׃
정한 기한에 이 부림일을 지키게 하였으니 이는 유다인 모르드개와 왕후 에스더의 명한 바와 유다인이 금식하며 부르짖은 것을 인하여 자기와 자기 자손을 위하여 정한 바가 있음이더라
Megillat Setarim
[To fulfill (lekayem)] these days of Purim in their times, as instituted (kiyem) by Modekhai and Esther] He warned that the Jews fulfill them in their times, even though they did not see the miracle, in the same way as Mordekhai and Esther fulfilled them when they saw the miracle that came through them - as it was certainly with great joy and light-heartedness. 'And to take it upon themselves and upon their offspring,' in the same way as they swore about and fulfilled doing so themselves.
Megillat Setarim
the words of the fasts and their outcries: This does not refer to what is above. For behold they did not fulfill the fasts over [the miracles]. Rather it refers to what is below, meaning about the words of the fasts and outcries...
Megillat Setarim
And the word of Esther caused the fulfillment of these matters of Purim. And the intention of "the word of Esther" is that which she said to accept the fasts, or that which she said to the king.