כִּי־כֹ֣ה ׀ אָמַ֣ר יְהֹוָ֗ה לְאִ֤ישׁ יְהוּדָה֙ וְלִיר֣וּשָׁלִַ֔ם נִ֥ירוּ לָכֶ֖ם נִ֑יר וְאַֽל־תִּזְרְע֖וּ אֶל־קוֹצִֽים׃
永恆者對猶大人和耶路撒冷如此說：「你們要開墾你們的荒地，不要撒種在荊棘中。」
Tosefta Pesachim
The attendant dips the intestines and places them in front of the guests. Even though there is no proof for this matter, there is at least a hint, as it is said (Jer. 4:3, JPS tr.), "Break up the untilled ground, And do not sow among thorns." The one who recites the Hallel -- they go to his place and recite it, and he does not go to their place. The one who recites [the Hallel] to his minor sons and daughters needs to answer with them at the place that they [are required to] answer. In which place does he answer [with them]? When he comes to "May he who enters be blessed" (Ps. 118:26, JPS tr.), he says with them "in the name of the Lord." When he comes to "We bless you" (ibid.), he says with them "from the House of the Lord."