וַאֲכַלְתֶּם־שָׁ֗ם לִפְנֵי֙ יְהוָ֣ה אֱלֹֽהֵיכֶ֔ם וּשְׂמַחְתֶּ֗ם בְּכֹל֙ מִשְׁלַ֣ח יֶדְכֶ֔ם אַתֶּ֖ם וּבָתֵּיכֶ֑ם אֲשֶׁ֥ר בֵּֽרַכְךָ֖ יְהוָ֥ה אֱלֹהֶֽיךָ׃
און איר זאָלט דאָרטן עסן פֿאַר ה׳ אײַער גאָט, און זיך פֿרײען מיט דעם גאַנצן אױפֿטו פֿון אײַער האַנט, איר און אײַערע הױזגעזינטן, לױט װי ה׳ דײַן גאָט האָט דיך געבענטשט.
Sifrei Devarim
(Devarim 12:7) "And you shall eat there before the L-rd your G-d": It is found that there were two precincts (for eating), one for holy of holies, and one for lower-order offerings.
Sifrei Devarim
(Devarim 16:11) "And you shall rejoice before the L-rd your G-d": It is written here "rejoice," and elsewhere (Ibid. 27:7) "rejoice." Just as there, the rejoicing is with peace-offerings, here, too, it is with peace-offerings.