Deuteronomy 15:10

10 Thou shalt surely give to him, and thou shalt lend him as much as he wants, according as he is in need; and thou shalt not grudge in thine heart as thou givest to him, because on this account the Lord thy God will bless thee in all thy works, and in all things on which thou shalt lay thine hand.

Deuteronomy 15:10 Meaning and Commentary

Deuteronomy 15:10

Thou shall surely give him
Or lend to him; though lending in such a case and circumstances, that person being extremely poor, and the year of release at hand, is the same as giving. Jarchi remarks that money must be given him, even a hundred times if he asks it; but the limitation is to what he wants, and what is sufficient for his present wants, ( Deuteronomy 15:8 )

and thine heart shall not be grieved when thou givest unto him;
grieved at parting with his money he has little or no hope of seeing again, grudging it to him to whom it is given; when, on the other hand, it should he given freely and cheerfully, for God loves a cheerful giver:

because that for this thing the Lord thy God shall bless thee in all
thy works, and in all thou puttest thine hand unto;
that is, for lending or giving largely, liberally, and cheerfully, to persons in distress; see ( Proverbs 11:24 Proverbs 11:25 ) ( Isaiah 32:8 ) ( 2 Corinthians 9:6-9 ) .

Deuteronomy 15:10 In-Context

8 Thou shalt surely open thine hands to him, and shalt lend to him as much as he wants according to his need.
9 Take heed to thyself that there be not a secret thing in thine heart, an iniquity, saying, The seventh year, the year of release, draws nigh; and thine eye shall be evil to thy brother that is in want, and thou shalt not give to him, and he shall cry against thee to the Lord, and there shall be great sin in thee.
10 Thou shalt surely give to him, and thou shalt lend him as much as he wants, according as he is in need; and thou shalt not grudge in thine heart as thou givest to him, because on this account the Lord thy God will bless thee in all thy works, and in all things on which thou shalt lay thine hand.
11 For the poor shall not fail off thy land, therefore I charge thee to do this thing, saying, Thou shalt surely open thine hands to thy poor brother, and to him that is distressed upon thy land.
12 And if thy brother , a Hebrew man or a Hebrew woman, be sold to thee, he shall serve thee six years, and in the seventh year thou shalt send him out free from thee.

The Brenton translation of the Septuagint is in the public domain.