'Law of Moses' in the Bible

And, from all things from which ye could not, by the law of Moses, be justified, by this man, everyone that believeth, is justified.

But there had stood forth some of those who, from the sect of Pharisees, had believed, saying - It is needful to be circumcising them, also to charge them to be keeping the law of Moses.

And, having arranged with him a day, there came unto him, to the lodging, a larger number; unto whom he proceeded to expound, bearing full witness as to the kingdom of God, and persuading them concerning Jesus, both from the law of Moses, and from the prophets, - from morning till evening.