וְאָכַלְתָּ֖ וְשָׂבָ֑עְתָּ וּבֵֽרַכְתָּ֙ אֶת־יְהוָ֣ה אֱלֹהֶ֔יךָ עַל־הָאָ֥רֶץ הַטֹּבָ֖ה אֲשֶׁ֥ר נָֽתַן־לָֽךְ׃
And thou shalt eat and be satisfied, and bless the LORD thy God for the good land which He hath given thee.
Read kabbalistic (mystical) interpretation of Deuteronomy 8:10: and classical mystical sources.