'Law of Moses' in the Bible

as Moses, the servant of Yahweh, commanded the sons of Israel, as it is written in the scroll of the law of Moses, an altar of whole stones, whereon had not been wielded any tool of iron, - and they caused to go up thereon, ascending-sacrifices unto Yahweh, and sacrificed peace-offerings.

Then wrote he there, upon the stones, a copy of the law of Moses, which he wrote, in the presence of the sons of Israel.

Therefore must ye be very firm to observe and to do all that is written in the scroll of the law of Moses, - so as not to turn aside therefrom, to the right hand or to the left;