Leviticus 27:32-- 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.
Deuteronomy 14:22-- Thou shalt truly tithe all the increase of thy seed, that the field bringeth forth year by year.
Genesis 14:20-- [Abraham] And blessed be the most high God, which hath delivered thine enemies into thy hand. And he gave him tithes of all.
Genesis 28:22-- [Jacob] And this stone, which I have set [for] a pillar, shall be God's house: and of all that thou shalt give me I will surely give the tenth unto thee.
"Obviously, in God's economy, He must either provide a material surplus to some Christians to meet the needs of others, or He must provide manna from heaven. God's plan is clearly stated in 2 Corinthians 8:14-15 -- that our abundance at the present time will meet the needs of others, and later their abundance will meet our needs. . ." (Burkett).
Deuteronomy 26:12-- When thou hast made an end of tithing all the tithes of thine increase the third year, [which is] the year of tithing, and hast given [it] unto the Levite, the stranger, the fatherless, and the widow, that they may eat within thy gates, and be filled . . . .
Stop seeking after blessings to consume upon yourself! Instead, LET GOD DEFINE YOUR BLESSINGS. God's greatest blessings are spiritual.