The laws of the Bani Israel as layed out in the Torah
1) The Sabbath. As the Torah says in Exodus 31:12-17 regarding The Sabbath:
""God told Moses to speak to the Israelites and say to them: You must still keep My Sabbaths. It is a sign between Me and you for all generations, to make you realize that I, God, am making you holy. [Therefore] keep the Sabbath as something sacred to you. Anyone doing work [on the Sabbath] shall be cut off spiritually from his people, and therefore, anyone violating it shall be put to death. Do your work during the six-week days, but keep Saturday as a Sabbath of Sabbaths, holy to God. Whoever does any work on Saturday shall be put to death. The Israelites shall thus keep the Sabbath, making it a day of rest for all generations, as an eternal covenant. It is a sign between Me and the Israelites that during the six weekdays God made heaven and earth, but on Saturday, He ceased working and withdrew to the spiritual.""
Now it is important to note that the Torah is written in the language of man, so that man can understand it, God does not need to "rest" on the Sabbath day, as is evidenced in Genesis1:3, all he needs to do is speak and it is done, it is not "work" for him. "God said, 'There shall be light,' and light came into existence." Similar to the Qur’an 3:47 when Allah describes the virgin birth of Jesus, "She said: "O my Lord! How shall I have a son when no man hath touched me?" He said: "Even so: Allah create what He will: When He hath decreed a plan, He but says to it, 'Be,' and it is!"
As it says in the Qur’an 2:255, "Allah! There is no god but He, -the Living, the Self-subsisting, Eternal. No slumber can seize Him nor sleep. His are all things in the heavens and on earth. Who is there can intercede in His presence except as He permits? He knows what (appears to His creatures as) before or after or behind them. Nor shall they compass aught of His knowledge except as He wills. His Throne doth extend over the heavens and the earth, and He feels no fatigue in guarding and preserving them for He is the Most High, the Supreme (in glory)."