Exodus 20:10-11

10but the seventh day is the sabbath of Jehovah thy 1God: thou shalt not do any work, thou, nor thy son, nor thy daughter, thy bondman, nor thy handmaid, nor thy cattle, nor thy stranger that is within thy gates.

11For in six days Jehovah made the heavens and the earth, the sea, and all that is in them, and rested on the seventh day; therefore Jehovah blessed the sabbath day, and hallowed it.