Joel 3:13, 18
Swing the sickle, for the harvest is ripe. Come, trample the grapes, for the winepress is full; the wine vats overflow because their wickedness is great. . . .

Leviticus 26:10
You will still be eating the old supply of grain when you need to clear it out to make room for the new.

Proverbs 3:9, 10
Honor the LORD with your wealth and with the firstfruits of all your harvest; . . .

Amos 9:13
"Behold, the days are coming, declares the LORD, when the plowman will overtake the reaper and the treader of grapes, the sower of seed. The mountains will drip with sweet wine, with which all the hills will flow.

Malachi 3:10
Bring the full tithe into the storehouse, so that there may be food in My house. Test Me in this, " says the LORD of Hosts. "See if I will not open the floodgates of heaven and pour out for you blessing without measure.