“Should people cheat God? Yet you have cheated me! “But you ask, ‘What do you mean? When did we ever cheat you?’ “You have cheated me of the tithes and offerings due to me.
You are under a curse, for your whole nation has been cheating me.
Bring all the tithes into the storehouse so there will be enough food in my Temple. If you do,” says the LORD of Heaven’s Armies, “I will open the windows of heaven for you. I will pour out a blessing so great you won’t have enough room to take it in! Try it! Put me to the test!
Your crops will be abundant, for I will guard them from insects and disease. Your grapes will not fall from the vine before they are ripe,” says the LORD of Heaven’s Armies.
References for Malachi 3:11