Malachi 3:9

6 For I, Jehovah, change not; therefore ye, O sons of Jacob, are not consumed.

7 From the days of your fathers ye have turned aside from mine ordinances, and have not kept them. Return unto me, and I will return unto you, saith Jehovah of hosts. But ye say, Wherein shall we return?

8 Will a man rob God? yet ye rob me. But ye say, Wherein have we robbed thee? In tithes and offerings.

9 Ye are cursed with the curse; for ye rob me, even this whole nation.

10 Bring ye the whole tithe into the store-house, that there may be food in my house, and prove me now herewith, saith Jehovah of hosts, if I will not open you the windows of heaven, and pour you out a blessing, that there shall not be room enough [to receive it].

11 And I will rebuke the devourer for your sakes, and he shall not destroy the fruits of your ground; neither shall your vine cast its fruit before the time in the field, saith Jehovah of hosts.

12 And all nations shall call you happy; for ye shall be a delightsome land, saith Jehovah of hosts.