Josh 22:28

וַנֹּ֕אמֶר וְהָיָ֗ה כִּֽי־יֹאמְר֥וּ אֵלֵ֛ינוּ וְאֶל־דֹּרֹתֵ֖ינוּ מָחָ֑ר וְאָמַ֡רְנוּ רְא֣וּ אֶת־תַּבְנִית֩ מִזְבַּ֨ח יְהוָ֜ה אֲשֶׁר־עָשׂ֣וּ אֲבוֹתֵ֗ינוּ לֹ֤א לְעוֹלָה֙ וְלֹ֣א לְזֶ֔בַח כִּי־עֵ֣ד ה֔וּא בֵּינֵ֖ינוּ וּבֵינֵיכֶֽם׃

Therefore we said, ‘If they ever say this to us or to our descendants, we will answer: Look at the replica of the altar of the LORD that our fathers made, not for burnt offerings or sacrifices, but as a witness between us and you.’