Shemot 20:7-9

Orthodox Jewish Bible

⁷ Thou shalt not take the Shem Hashem Eloheicha in vain; for Hashem will not hold him guiltless that taketh Shmo in vain.

⁸ Remember Yom HaShabbos, to keep it kodesh.

⁹ Sheshet yamim shalt thou labor, and do all thy work: