Targum Jonathan on Deuteronomy
as the sun goeth down, thou shalt return the pledge, that he may lie in his garment and may bless thee; and to thee it shall be righteousness, for the sun shall bear the witness of thee before the Lord thy God.
Targum Jerusalem
Thou shalt certainly return the pledge to him as the sun goeth down, that he may sleep in his garment, and may bless thee and to thee it shall be righteousness before the Lord thy God.