NET

13 You must by all means return to him at sunset the item he gave you as security so that he may sleep in his outer garment and bless you for it; it will be considered a just deed by the Lord your God.

Darby

13 in any case thou shalt return him the pledge at the going down of the sun, that he may sleep in his own upper garment and bless thee; and it shall be righteousness unto thee before Jehovah thy God.

KJV

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.