Deuteronomy 12:7

12:7 Both you and your families must feast there before the Lord your God and rejoice in all the output of your labor with which he has blessed you.

Deuteronomy 28:8

28:8 The Lord will decree blessing for you with respect to your barns and in everything you do – yes, he will bless you in the land he is giving you.

Deuteronomy 12:18

12:18 Only in the presence of the Lord your God may you eat these, in the place he chooses. This applies to you, your son, your daughter, your male and female servants, and the Levites in your villages. In that place you will rejoice before the Lord your God in all the output of your labor.

Deuteronomy 15:10

15:10 You must by all means lend to him and not be upset by doing it, for because of this the Lord your God will bless you in all your work and in everything you attempt.

Deuteronomy 23:20

23:20 You may lend with interest to a foreigner, but not to your fellow Israelite; if you keep this command the Lord your God will bless you in all you undertake in the land you are about to enter to possess.

Deuteronomy 28:20

Curses by Disease and Drought

28:20 “The Lord will send on you a curse, confusing you and opposing you in everything you undertake until you are destroyed and quickly perish because of the evil of your deeds, in that you have forsaken me.