For that is his covering only,.... All that he has to cover him, the only covering he has when he lies down to sleep; and therefore should be restored to him by the time of sunset, at which time he returns from his labour; and after some refreshment retires to his bed for rest, when his covering will be necessary:it is his raiment for his skin; which is next to his skin, and covers his naked body, as it is when he lies down to sleep; and therefore if not returned, he must lie naked without any covering, which to deprive him of would be cruel: Jarchi interprets this covering of his shirt, but it rather means his bed clothes: the Septuagint version calls it the clothes of his shame, what cover and hide the shame of nakedness:wherein shall he sleep?
what shall he have to sleep in if this is detained from him?