Tzoah Rotachat

"אֲזַל אַסְּקֵיהּ בִּנְגִידָא לְיֵשׁוּ הַנּוֹצְרִי אֲמַר לֵיהּ מַאן חֲשִׁיב בְּהָהוּא עָלְמָא אֲמַר לֵיהּ יִשְׂרָאֵל מַהוּ לְאִדַּבּוֹקֵי בְּהוּ אֲמַר לֵיהּ טוֹבָתָם דְּרוֹשׁ רָעָתָם לֹא תִּדְרוֹשׁ כׇּל הַנּוֹגֵעַ בָּהֶן כְּאִילּוּ נוֹגֵעַ בְּבָבַת עֵינוֹ אֲמַר לֵיהּ דִּינֵיהּ דְּהָהוּא גַּבְרָא בְּמַאי אֲמַר לֵיהּ בְּצוֹאָה רוֹתַחַת דְּאָמַר מָר כׇּל הַמַּלְעִיג עַל דִּבְרֵי חֲכָמִים נִידּוֹן בְּצוֹאָה רוֹתַחַת תָּא חֲזִי מָה בֵּין פּוֹשְׁעֵי יִשְׂרָאֵל לִנְבִיאֵי אוּמּוֹת הָעוֹלָם}}"

"Jesus is accordingly, in the following curious Talmudic legend, thought to sojourn in hell. A certain Onḳelos b. Ḳaloniḳos, son of Titus' sister, desired to embrace Judaism, and called up from hell by magic first Titus, then Balaam, and finally Jesus, who are here taken together as the worst enemies of Judaism. ... Onḳelos then asked the nature of his punishment, and was told that it was the degrading fate of those who mock the wise (Giṭ. 56b–57a)."

"Our rabbinic texts, all in the Bavli, emphasize that Jesus, the new Balaam, does not have a portion in the world to come: his fate is that he must be punished in hell forever, with no chance of redemption—and the same is true for his followers: they better give up any hope of earning eternal life in his succession, as his apostles promise."