Musar su Deuteronomio 24:15

“You shall not abuse your neighbor” (Leviticus 19:13). (And the explanation is that this is also from the [negative commandments] that are dependent upon the shutting of the hand. For the verse is speaking about abusing the wage of a wage-worker, such that [the employer] prevents himself from paying him his wage. And likewise, that which [Rabbenu Yonah] brings the verse, “The wicked man,” after this is because it is from this type in which one prevents himself from paying the debt.) And King David, peace be upon him, said (Psalms 37:21), “The wicked man borrows and does not repay.” “You shall not leave over the wages of a laborer with you until morning” (Leviticus 19:13). “You must pay him his wages on the same day, before the sun sets” (Deuteronomy 24:15). It is the same for the rent of an animal, [the wage] of a person or of vessels - one transgresses, “You shall not leave over.” [Even with] contracting, one transgresses, “You shall not leave over” (Bava Metzia 101b).

ולא תלין פעולת שכיר אתך עד בוקר . The reason one is not allowed to delay paying wages to a day laborer till the morning following (19,13) is that G–d arranges sustenance for each of His creatures and the laborer in question was allocated these wages by G–d to use them for his food supply this very day. By denying him access to this the employer effectively interfered with G–d's decree and the angel appointed to oversee allocation of sustenance on that day will turn into an accuser against the employer in question. He will be judged as having transgressed a Royal decree. The domain which will judge the employer is the attribute of night, [an attribute applying justice rigorously. Ed.] The Torah (Deut. 24,15) describes the state of mind of the laborer in question in the words: ואליו הוא נושא את נפשו, "And his life depends on it."