תלמוד על מועד קטן 2:4

HALAKHAH: Rebbi Ḥananiah in the name of Rebbi Joḥanan: They permitted its end because of its beginning. Since if you would tell him that he may not finish he would not open¹⁹¹If the grocer is not sure that he may sell the entire contents of a new barrel, nobody would expect him to supply wine or oil towards the end of the holiday.. Let him not open! Then he diminishes the enjoyment of the holiday.