Deuteronomy 24:13

In any case thou shalt deliver him the pledge again when the sun goeth down, that he may sleep in his own raiment, and bless thee: and it shall be righteousness unto thee before the LORD thy God.

Ver. 13. May bless thee.] Saying, as St Paul brings in the relieved poor Christian, 2Co 9:15 "Thanks be unto God for his unspeakable gift." God will surely bless thee for such a blessing.

And it shall be righteousness unto thee.] God will reckon it for a good work, and graciously reward it, he will turn paymaster to thee; thy righteousness, and thy riches too, shall endure for ever. Psa 112:3