וְהָיָ֗ה כִּ֤י יְבִֽיאֲךָ֙ יְהוָ֣ה אֱלֹהֶ֔יךָ אֶל־הָאָ֕רֶץ אֲשֶׁר־אַתָּ֥ה בָא־שָׁ֖מָּה לְרִשְׁתָּ֑הּ וְנָתַתָּ֤ה אֶת־הַבְּרָכָה֙ עַל־הַ֣ר גְּרִזִ֔ים וְאֶת־הַקְּלָלָ֖ה עַל־הַ֥ר עֵיבָֽל׃
And it shall come to pass, when the LORD thy God shall bring thee into the land whither thou goest to possess it, that thou shalt set the blessing upon mount Gerizim, and the curse upon mount Ebal.
Targum Jonathan on Deuteronomy
And it shall be, when the Lord your God will have brought you to the land into which you are going, to possess it, you shall place six tribes upon the mountain of Gerizim, and six tribes on the mountain of Ebal. They who recite the blessings shall turn their faces towards Mount Gerizim, and they who recite the curses shall turn their faces towards Mount Ebal.