וּבָ֧אוּ עָלֶ֛יךָ כָּל־הַבְּרָכ֥וֹת הָאֵ֖לֶּה וְהִשִּׂיגֻ֑ךָ כִּ֣י תִשְׁמַ֔ע בְּק֖וֹל יְהוָ֥ה אֱלֹהֶֽיךָ׃
And all these blessings shall come upon thee, and overtake thee, if thou shalt hearken unto the voice of the LORD thy God.
Read halakhic rulings (Jewish law) on Deuteronomy 28:2: and classical halakhic sources.