ה סֵפֶר תּוֹרָה שֶׁאָמַר הַסוֹפֵר לְאַחַר שֶׁיָּצָא מִיָּדוֹ: לֹא כָּתַבְתִּי הָאַזְכָּרוֹת לִשְׁמָן, אֵינוֹ נֶאֱמָן לְפָסְלוֹ. אֲבָל נֶאֱמָן הוּא לְהַפְסִיד כָּל שְׂכָרוֹ. וְלָמָּה אֵינוֹ נֶאֱמָן לְפָסְלוֹ, שֶׁמָּא לֹא נִתְכַּוֵּן אֶלָּא לְהַפְסִיד עַל הַלּוֹקֵחַ אוֹ עַל זֶה שֶׁשְּׂכָרוֹ, וְדוֹמֶה שֶׁאֵינוֹ מַפְסִיד בַּאֲמִירָה זוֹ אֶלָּא שְׂכַר הָאַזְכָּרוֹת. לְפִיכָךְ אִם אָמַר: סֵפֶר תּוֹרָה זֶה עוֹרוֹת שֶׁלּוֹ אֵינָם מְעֻבָּדִים לִשְׁמָן, מִתּוֹךְ שֶׁנֶּאֱמָן לְהַפְסִיד שְׂכָרוֹ נֶאֱמָן לְפָסְלוֹ, שֶׁהַכֹּל יוֹדְעִים שֶׁאִם אֵין הָעוֹרוֹת מְעֻבָּדִין לִשְׁמָן אֵין לוֹ שָׂכָר כְּלָל. הַגָּה: מִיהוּ כִּשְׂכַר חֻמָּשׁ בְּעָלְמָא חַיָּב לְשַׁלֵּם לוֹ, דְּהָא מִכָּל מָקוֹם לֹא גָּרַע מֵחֻמָּשׁ (מָרְדְּכַי פ' הַנִּזָּקִין).
5 A Sefer Torah that the scribe said, after it left their hand, "I didn't write the names of God for their own sake": is not believed to render it unfit, but is believed to lose all their wage. And why are they not believed to render it unfit? Lest they were only intending to cause the buyer or the one who paid them a loss, etc., for they wouldn't lose by making the statement anything but the wage for the names of God. Therefore, if they said "This Sefer Torah, its hides are not worked for their sake" - since they're believed to lose their wage, they are believed to render it unfit, since everyone knows that if they are not worked for their sake, they have no wage at all. Rema: And since it is like the wage of a fifth in general, they are obligated to repay a fifth, since this in any case is not less than a fifth. (Mordechai, chapter haNizakin).