שְׁאֵרִ֨ית יִשְׂרָאֵ֜ל לֹֽא־יַעֲשׂ֤וּ עַוְלָה֙ וְלֹא־יְדַבְּר֣וּ כָזָ֔ב וְלֹֽא־יִמָּצֵ֥א בְּפִיהֶ֖ם לְשׁ֣וֹן תַּרְמִ֑ית כִּֽי־הֵ֛מָּה יִרְע֥וּ וְרָבְצ֖וּ וְאֵ֥ין מַחֲרִֽיד׃ (ס)
Der Überrest Israels wird weder Unrecht tun noch Lügen sprechen, noch wird eine betrügerische Zunge in ihrem Mund gefunden werden; Denn sie werden sich ernähren und hinlegen, und niemand wird sie fürchten.
Mishnah Pesachim
[As to] an onen, and one who is removing a heap [of stones], and likewise one whom they promised to take out of prison, and a sick or an old person who can eat as much as an olive, they slaughter on their behalf. [Yet in the case of] all these, they may not slaughter for them alone, lest they bring the pesah to disqualification. Therefore if a disqualification occurs to them, they are exempt from keeping the second pesah, except for one who was removing the heap, because he was unclean from the beginning.