Esther 9:23

9:23 So the Jews committed themselves to continue what they had begun to do and to what Mordecai had written to them.

Esther 9:29

9:29 So Queen Esther, the daughter of Abihail, and Mordecai the Jew wrote with full authority to confirm this second ¹  letter about Purim.

¹ tc The LXX and the Syriac Peshitta omit the word “second.”