Midrash su Salmi 30:13

(Fol. 4) R. Joshua b. Levi said: "It is obligatory for women to hear the reading of the Megilla, because they also benefited by the same miracle." R. Joshua b. Levi said again: "One is obliged to read the Megilla in the evening, and to repeat it in the daytime [on the morrow], as it is said (Ps. 22, 3) O, my God! I call in the daytime, but Thou answerest not, and in the night I find no rest." His disciples concluded from this that he meant to read the Megilla in the evening and study [the tract Megilla] in the daytime. Whereupon R. Jeremiah said unto them: "I have been told by R. Chiya b. Abba that he meant just as people say, 'I will peruse this section and repeat it.' " We have also been taught so in the name of R. Chelbo b. Ulla Biraa: "A man is obliged to read the Megilla in the evening and repeat it in the daytime (on the morrow), as it is said (Ib. 30) So that my glorious soul may sing praise to Thee, and never be silent, O Lord my God! Forever will I give thanks unto Thee."

Another interpretation: “Haman took the garments and the horse....” (Esther 6:11). He came to Mordekhai and said: ‘Rise and get dressed.’ How unlucky is this man; last night I was engaged in arranging a gibbet for him, and the Holy one blessed be He arranged a crown for him. ‘I would have arranged for you ropes and nails, and the Holy one blessed be He arranged for you royal garments. I sought from the king to hang you on a gibbet, and he said to mount you on a horse. Stand up and get dressed.’ And he did everything we said above.
When he [Mordekhai] was riding, he began praising the Holy one blessed be He: “I will exalt You, O Lord, for You have lifted me up and have not caused my enemies to rejoice over me. O Lord my God, I cried out to You and You have healed me. O Lord, You brought my soul up from the grave; You have given me life that I not go down to a pit” (Psalms 30:2–4). What did his students say? “Sing to the Lord, his devout ones, and give thanks to His holy name. For His anger is a moment, life is by His will; in the evening one may lie down weeping, and in the morning, joy” (Psalms 30:5–6). What did that wicked one say? “And I said in my tranquility, I shall never be shaken. O Lord, by Your will You set my mountain strong – You hid Your face, I became terrified” (Psalms 30:7–8). What did Esther say? “To You, O Lord, I will call, and to the Lord I will make supplication. What profit is there in my blood, when I go down to destruction? Will dust thank You, will it declare Your truth?” (Psalms 30:9–10) What did the congregation of Israel say? “Hear O Lord and show favor to me; [O Lord, be my aid;] You have turned my lamenting into dance for me; [You have undone my sackcloth and girded me with joy]” (Psalms 30:11–12). What did the holy spirit say? “So that I can sing to You glorious praise, and not be silent, O Lord my God, forever I will thank You” (Psalms 30:13).
Haman’s daughter gazed from the window to see the hanging, and when she saw Mordekhai riding and her father declaring before him ‘so will be done for the man…,’ she cast herself to the ground and died.