Matthew 9:16-17

And who would mend worn-out clothing with new fabric? When the new cloth shrinks it will rip, making the hole worse than before. And who would pour fresh, new wine into an old wineskin? Eventually the wine will ferment and make the wineskin burst, losing everything—the wine is spilled and the wineskin ruined. Instead, new wine is always poured into a new wineskin so that both are preserved.”