Reference for Megillah 34:11

אי הכי לימא רפואה בתרה דתשובה לא ס"ד דכתיב (ישעיהו נה, ז) וישוב אל ה' וירחמהו ואל אלהינו כי ירבה לסלוח

If that is the reason, healing should be mentioned next to repentance? Do not think such a thing, since it is written, “And let him return to the Lord and He will have compassion upon him, and to our God, for He will abundantly forgive” (Isaiah 55:7).

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