Deuteronomy 11:26-29

See, today I am letting you choose a blessing or a curse. You will be blessed if you obey the commands of the LORD your God that I am giving you today. But you will be cursed if you disobey the commands of the LORD your God. So do not disobey the commands I am giving you today, and do not worship other gods you do not know. When the LORD your God brings you into the land you will take as your own, you are to announce the blessings from Mount Gerizim and the curses from Mount Ebal.