It is forbidden to accept lashon hara according to the Torah, both in things "between man and his Maker" and things "between man and his neighbor." That is, we may not believe in our hearts that what is said is true. For, if we do, we will look down upon the one spoken of. And [this applies] even if he [the hearer] explicitly disagrees with what is said. For if not, he doubles the sin — speaking [(by being an accessory to the speaker)] and accepting. And the accepter transgresses (Shemoth 23:1): "You shall not bear a false report," concerning which Chazal have said in the Mechilta, that this is an exhortation against accepting lashon hara, aside from the other negative commandments and positive commandments adjoined to this, as we have written in the introduction. And Chazal have said (Pesachim 118a) that all who accept lashon hara deserve to be cast to the dogs, it being written "You shall not bear a false report," preceded by (Ibid 22:30): "To the dog shall you cast it." And they have also said (Rambam, Hilchoth Deoth 7:13): "The punishment of the accepter is grater than that of the teller."
אָסוּר לְקַבֵּל לָשׁוֹן הָרָע מִן הַתּוֹרָה, בֵּין שֶׁהוּא מֵהַדְּבָרִים, שֶׁבֵּין אָדָם לַמָּקוֹם, אוֹ מֵהדְּבָרִים, שֶׁבֵּין אָדָם לַחֲבֵרוֹ, דְּהַיְנוּ (א) שֶׁלֹּא נַאֲמִין בְּלִבֵּנוּ שֶׁהַסִפּוּר הוּא אֱמֶת, כִּי עַל יְדֵי זֶה יְבֻזֶּה בְּעֵינֵינוּ, מִי שֶׁנֶּאֱמַר עָלָיו. וַאֲפִלּוּ אִם לֹא יַסְכִּים לוֹ בְּפֵרוּשׁ לְסִפּוּרוֹ, דְּאִי לָאו הָכִי, הְרֵי הוּא שׁוֹנֶה אֶת הֶעָוֹן בְּכִפְלַיִם, שֶׁהוּא מְסַפֵּר וּמְקַבֵּל. וְהַמְקַבֵּל עוֹבֵר בְּלֹא תַעֲשֶׂה, שֶׁנֶּאֱמַר: "לֹא תִשָּׂא שֵׁמַע שָׁוְא". וְאָמְרוּ חְכָמֵּינוּ זַ"ל בִּמְכִילְתָּא, שֶׁזּוֹ הִיא אַזְהָרָה לַמְקַּבֵּל לָשׁוֹן הָרָע, וּלְבַד שְׁאָר לָאוִין וַעֲשִׂין הַמִּצְטָרְפִים לָזֶה, כְּמוֹ שֶׁכָּתוּב לְעֵיל בַּפְּתִיחָה, עַיֵּן שָׁם. וְאָמְרוּ חֲזַ"ל, שֶׁכָּל הַמְקַבֵּל לָשׁוֹן הָרָע, רָאוּי לְהשְׁלִיכוֹ לַכְּלָבִים, שֶׁנֶּאֱמַּר "לֹא תִשָּׂא שֵׁמַע שָׁוְא" וּסְמִיךְ לֵה "לַכֶּלֶב תַּשְׁלִיכוּן אוֹתוֹ". עוֹד אָמְרוּ, שֶׁגָּדוֹל עֹנְשׁ המְקַבְּלוֹ יוֹתֵר מִן הָאוֹמְרוֹ.
It is forbidden to accept lashon hara according to the Torah, both in things "between man and his Maker" and things "between man and his neighbor." That is, we may not believe in our hearts that what is said is true. For, if we do, we will look down upon the one spoken of. And [this applies] even if he [the hearer] explicitly disagrees with what is said. For if not, he doubles the sin — speaking [(by being an accessory to the speaker)] and accepting. And the accepter transgresses (Shemoth 23:1): "You shall not bear a false report," concerning which Chazal have said in the Mechilta, that this is an exhortation against accepting lashon hara, aside from the other negative commandments and positive commandments adjoined to this, as we have written in the introduction. And Chazal have said (Pesachim 118a) that all who accept lashon hara deserve to be cast to the dogs, it being written "You shall not bear a false report," preceded by (Ibid 22:30): "To the dog shall you cast it." And they have also said (Rambam, Hilchoth Deoth 7:13): "The punishment of the accepter is grater than that of the teller."