בבא מציעא ט׳:י׳ - ט׳:י״א

שכיר יום גובה כל הלילה – that is after it, as it states (Leviticus 19:13): “The wages of a laborer shall not remain with you until morning,” and it is impossible to state that we are speaking of a night hire, for firing is not completed other than at its end, as it is written (Leviticus 25:53): “He shall be under his authority as a laborer hired by the year,” and we expound from it (Bava Metzia 65a): the hiring of one year is completed at the beginning of the next year. We therefore see that he does not become a day hire until the settling of the sun. And when it is written (Deuteronomy 24:15): “[You must pay him his wages on the same day,] before the sun sets, [for he is needy and urgently depends upon it….],” it is established as speaking about a night hire, for when he is used as when he is hired to him in the morning when his hire is completed. And similarly [the Biblical verse]: “The wages of a laborer shall not remain with you until morning,” also is not established as speaking of a night laborer, for he does not labor for him until the morning.

שכיר שעות גובה כל היום וכל הלילה – This is how it should be read: A hire for several hours during the day collects [his earnings] all the day; a hire for several hours during the night collects [his earnings] all night.

שכיר שבוע – Shemitah/of the Sabbatical year.

יצא ביום – that his hire concluded/finished in the morning or during the day, he collects [his earnings] all day long, and since the sun had set, he violates it [the commandment of “the wages of a laborer shall not remain with you until morning”].

יצא בלילה – his hire finished during the night.

גובה כל הלילה וכל היום – and since his labor extended from when it became dark, he is a night hire, and he does not violate it (i.e., the verse from the Torah in Leviticus 19:13: “the wages of a laborer shall not remain with you until morning”) in the morning until the morrow at sunset.