Midrash for Sanhedrin 214:11
כי אתא חזייה אלישע לצרעת דהוה פרחא עילויה רישיה א"ל רשע הגיע עת ליטול שכר שמנה שרצים וצרעת נעמן תדבק בך ובזרעך עד עולם ויצא מלפניו מצורע כשלג: (מלכים ב ז, ג) וארבעה אנשים היו מצורעים פתח השער אמר ר' יוחנן גחזי ושלשה בניו
as it is written, And Elisha came to Damascus:<span class="x" onmousemove="('comment',' II Kings VIII, 7. The text of the Talmud reads, 'And Elisha went to Damascus,' Actually there is no such verse, and so the one quoted must be substituted. And the Talmud asks 'whither did he go?' since the text 'And Elisha came to Damascus' implies that his objective was not Damascus, but, happening to come there (on his way to a certain destination, unspecified), he was consulted about Ben-hadad's illness as related in the chapter. Therefore the Talmud asks, what then was the original purpose of his journey? (Maharsha). ');"><sup>9</sup></span>