אֶחָד מִן הַדַּיָּנִים בְּדִינֵי נְפָשׁוֹת שֶׁהָיָה מִן הַמְזַכִּין אוֹ מִן הַמְחַיְּבִין לֹא מִפְּנֵי שֶׁאָמַר דָּבָר הַנִּרְאֶה לוֹ בְּדַעְתּוֹ אֶלָּא נָטָה אַחַר דִּבְרֵי חֲבֵרוֹ הֲרֵי זֶה עוֹבֵר בְּלֹא תַּעֲשֶׂה. וְעַל זֶה נֶאֱמַר (שמות כג ב) "וְלֹא תַעֲנֶה עַל רִב לִנְטֹת". מִפִּי הַשְּׁמוּעָה לָמְדוּ שֶׁלֹּא תֹּאמַר בִּשְׁעַת מִנְיָן דַּי שֶׁאֶהֱיֶה כְּאִישׁ פְּלוֹנִי אֶלָּא אֱמֹר מַה שֶּׁלְּפָנֶיךָ:
When one of the judges in a case involving capital punishment rules to acquit the defendant or to hold him liable, not because this is his own opinion which he arrived upon the basis of his own decision, but rather he was swayed after his colleague's words, he commits a transgression, as implied by Exodus 23:2: "Do not respond to a dispute with an inclination." According to the Oral Tradition, this command is interpreted to mean that, when the judges are determining the verdict, a person should not say: "It is sufficient for me to adopt so-and-so's understanding." Instead, he should say what he thinks himself.
