Malachi 3:10-12

 

Bring ye all the tithes into the storehouse, that there may be meat in mine house, and prove me now herewith, saith the Lord 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. And I will rebuke the devourer for your sakes, and he shall not destroy the fruits of your ground; neither shall your vine cast her fruit before the time in the field, saith the Lord of hosts. And all nations shall call you blessed: for ye shall be a delightsome land, saith the Lord of hosts.” –

Leviticus 27:30-34

30 And all the tithe of the land, whether of the seed of the land, or of the fruit of the tree, is the Lord's: it is holy unto the Lord.

31 And if a man will at all redeem ought of his tithes, he shall add thereto the fifth part thereof.

32 And concerning the tithe of the herd, or of the flock, even of whatsoever passeth under the rod, the tenth shall be holy unto the Lord.

33 He shall not search whether it be good or bad, neither shall he change it: and if he change it at all, then both it and the change thereof shall be holy; it shall not be redeemed.

34 These are the commandments, which the Lord commanded Moses for the children of Israel in mount Sinai.

Deutoronomy 26:1-4 

“When you enter the land the Lord your God is giving you as a special possession and you have conquered it and settled there, 2 put some of the first produce from each crop you harvest into a basket and bring it to the designated place of worship—the place the Lord your God chooses for his name to be honored. 3 Go to the priest in charge at that time and say to him, ‘With this gift I acknowledge to the Lord your God that I have entered the land he swore to our ancestors he would give us.’ 4 The priest will then take the basket from your hand and set it before the altar of the Lord your God.