Numbers 15:40

“So you shall keep My commandments and do them; I am Yahweh.

“You shall make yourself tassels on the four corners of your garment with which you cover yourself.

And wherever He was entering villages, or cities, or countryside, they were laying the sick in the marketplaces, and pleading with Him that they might just touch the fringe of His garment; and as many as touched it were being saved from their sicknesses.

And if the first piece of dough is holy, the lump is also; and if the root is holy, the branches are too.