MRK 2:21

21 [Jesus wanted to show that those who desire to live in accordance with his new message should not try to continue to obey the old religious traditions like fasting. So he also said to them], “People do not sew a patch of unshrunken cloth on an old garment [in order to mend a hole]. If they did that, [when they washed the garment, the patch would shrink] and the new [piece of cloth] would tear off more of the old cloth. As a result, the hole would become bigger!