The word comes from Greek, meaning "ten words" or "ten sayings". It refers to the ten divine laws given to Moses by God on Mount Sinai, as recorded in the Book of Exodus in the Bible.
Here are some other things to keep in mind:
* Different versions: There are slightly different versions of the Ten Commandments depending on the religious tradition.
* Significance: The Decalogue is considered a cornerstone of Jewish and Christian religious beliefs, representing the foundation of morality and ethical behavior.
Let me know if you have any more questions!