Numbers 15:35

‘Therefore you shall keep the sabbath, for it is holy to you. Everyone who profanes it shall surely be put to death; for whoever does any work on it, that person shall be cut off from among his people.

“Six days work may be done, but on the seventh day you shall have a holy day, a sabbath of complete rest to Yahweh; whoever does any work on it shall be put to death.

“You shall also say to the sons of Israel: ‘Any man from the sons of Israel or from the sojourners sojourning in Israel who gives any of his seed to Molech shall surely be put to death; the people of the land shall stone him with stones.

‘Thus says Yahweh, “Take care of yourselves, and do not carry any load on the sabbath day or bring anything in through the gates of Jerusalem.

and they stood up and drove Him out of the city, and led Him to the edge of the hill on which their city had been built, in order to throw Him down the cliff.

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