Chukát-Bálák / choséd biksérim
Talmudi Enciklopédia: https://www.yeshiva.org.il/wiki/index.php/%D7%9E%D7%99%D7%A7%D7%A8%D7%95%D7%A4%D7%93%D7%99%D7%94_%D7%AA%D7%9C%D7%9E%D7%95%D7%93%D7%99%D7%AA:%D7%97%D7%A9%D7%93

אָמַר רֵישׁ לָקִישׁ: הַחוֹשֵׁד בִּכְשֵׁרִים — לוֹקֶה בְּגוּפוֹ, דִּכְתִיב: ״וְהֵן לֹא יַאֲמִינוּ לִי וְגוֹ׳״, וְגַלְיָא קַמֵּי קוּדְשָׁא בְּרִיךְ הוּא דִּמְהֵימְנִי יִשְׂרָאֵל. אָמַר לוֹ: הֵן מַאֲמִינִים בְּנֵי מַאֲמִינִים, וְאַתָּה אֵין סוֹפְךָ לְהַאֲמִין.

On the topic of Miriam’s leprosy, the Gemara cites that which Reish Lakish said: One who suspects the innocent of indiscretion is afflicted in his body, as it is written: “And Moses answered and said: But they will not believe me and will not hearken to my voice, for they will say, God did not appear to you” (Exodus 4:1), and it is revealed before the Holy One, Blessed be He, that the Jewish people would believe. The Holy One, Blessed be He, said to Moses: They are believers, the children of believers; and ultimately, you will not believe.

A hetiszakaszhoz kapcsolódik, mert itt ő nem hitt (a szikla-víz ügyében). De a kesérim ez esetben éppen nem a tálmid cháchám volt, hanem a nép egésze. (Akik egyébként később valóban nem hittek.)

הוּא פּוֹרֵשׁ וּבוֹכֶה וְהֵן פּוֹרְשִׁין וּבוֹכִין וְכוּ׳. הוּא פּוֹרֵשׁ וּבוֹכֶה — שֶׁחֲשָׁדוּהוּ צַדּוּקִי, וְהֵם פּוֹרְשִׁין וּבוֹכִין — דְּאָמַר רַבִּי יְהוֹשֻׁעַ בֶּן לֵוִי: כׇּל הַחוֹשֵׁד בִּכְשֵׁרִים לוֹקֶה בְּגוּפוֹ.

§ The mishna continues: After this oath, he would leave them and cry and they would leave him and cry. The Gemara explains: He turned aside and cried due to the indignity that they suspected him of being a Sadducee; and they turned aside and cried, as Rabbi Yehoshua ben Levi said: One who suspects the innocent of indiscretion is afflicted in his body. The High Priest might in fact be beyond reproach and they may have suspected him falsely.