Литература Второго Храма к Шмот 19:6

וְאַתֶּ֧ם תִּהְיוּ־לִ֛י מַמְלֶ֥כֶת כֹּהֲנִ֖ים וְג֣וֹי קָד֑וֹשׁ אֵ֚לֶּה הַדְּבָרִ֔ים אֲשֶׁ֥ר תְּדַבֵּ֖ר אֶל־בְּנֵ֥י יִשְׂרָאֵֽל׃

и будете Мне Царством священников и святым народом. Вот слова, которые ты скажешь сынам Израилевым.'

On the Prayers and Curses Uttered by Noah when he Became Sober

[66] Once more Jacob is the source of the twelve tribes, of whom the oracles say that they are “the palace and priesthood of God” (Exod. 19:6), thus following in due sequence the thought originated in Shem, in whose houses it was prayed that God might dwell. For surely by “palace” is meant the King’s house, which is holy indeed and the only inviolable sanctuary.