Deuteronomy 15:4

save, when there shall be among you no needy person, - for Yahweh will indeed bless, thee, in the land which Yahweh thy God is giving unto thee as an inheritance to possess it:

Deuteronomy 14:29

and the Levite shall come in - because he hath neither portion nor inheritance with thee - and the sojourner and the fatherless and the widow who are within thy gates, and they shall eat and be satisfied, - that Yahweh thy God may bless thee, in all the work of thy hand which thou shalt do.

Deuteronomy 28:1-8

And it shall be, if thou wilt, hearken, unto the voice of Yahweh thy God, to observe to do all his commandments which I am commanding thee to-day, then will Yahweh thy God set thee on high, above all the nations of the earth;

Deuteronomy 28:11

And Yahweh will cause thee to abound in that which is good, in the fruit of thy body, and in the fruit of thy cattle and in the fruit of thy soil, - upon the soil which Yahweh sware unto thy fathers, to give unto thee:

Proverbs 11:24-25

There is who scattereth, and increaseth yet more, and who withholdeth of what is due, only to come to want.

Proverbs 14:21

He that sheweth contempt for his neighbour, sinneth, but, he that sheweth favour to the afflicted, how happy is he!

Proverbs 28:27

One who giveth to the poor, shall have no want, but, he that hideth his eyes, shall receive many a curse.

Isaiah 58:10-11

And shalt let thine own soul a go out to the hungry, And the soul of the oppressed, thou shalt satisfy, Then shall break forth in darkness thy light, And thy thick darkness, become as the splendour of noon;

Treasury of Scripture Knowledge

Summary

Save when there shall be no poor among you; for the LORD shall greatly bless thee in the land which the LORD thy God giveth thee for an inheritance to possess it:

Bible References

Greatly bless

Deuteronomy 14:29
and the Levite shall come in - because he hath neither portion nor inheritance with thee - and the sojourner and the fatherless and the widow who are within thy gates, and they shall eat and be satisfied, - that Yahweh thy God may bless thee, in all the work of thy hand which thou shalt do.
Deuteronomy 28:1
And it shall be, if thou wilt, hearken, unto the voice of Yahweh thy God, to observe to do all his commandments which I am commanding thee to-day, then will Yahweh thy God set thee on high, above all the nations of the earth;
Proverbs 11:24
There is who scattereth, and increaseth yet more, and who withholdeth of what is due, only to come to want.
Proverbs 14:21
He that sheweth contempt for his neighbour, sinneth, but, he that sheweth favour to the afflicted, how happy is he!
Proverbs 28:27
One who giveth to the poor, shall have no want, but, he that hideth his eyes, shall receive many a curse.
Isaiah 58:10
And shalt let thine own soul a go out to the hungry, And the soul of the oppressed, thou shalt satisfy, Then shall break forth in darkness thy light, And thy thick darkness, become as the splendour of noon;