'According to the Law' in the Bible

"This is the law of the Nazirite who vows to the Lord his offering according to his separation, as well as whatever else he can provide. Thus he must fulfill his vow that he makes, according to the law of his separation."

Jehoiada then assigned the duties of the Lord's temple to the priests, the Levites whom David had assigned to the Lord's temple. They were responsible for offering burnt sacrifices to the Lord with joy and music, according to the law of Moses and the edict of David.

You are authorized by the king and his seven advisers to inquire concerning Judah and Jerusalem, according to the law of your God which is in your possession,

Therefore let us enact a covenant with our God to send away all these women and their offspring, in keeping with your counsel, my lord, and that of those who respect the commandments of our God. And let it be done according to the law.

Now let the king issue a written interdict so that it cannot be altered, according to the law of the Medes and Persians, which cannot be changed.

So they approached the king and said to him, "Did you not issue an edict to the effect that for the next thirty days anyone who prays to any god or human other than to you, O king, would be thrown into a den of lions?" The king replied, "That is correct, according to the law of the Medes and Persians, which cannot be changed."

Now when the time came for their purification according to the law of Moses, Joseph and Mary brought Jesus up to Jerusalem to present him to the Lord

So Simeon, directed by the Spirit, came into the temple courts, and when the parents brought in the child Jesus to do for him what was customary according to the law,

So when Joseph and Mary had performed everything according to the law of the Lord, they returned to Galilee, to their own town of Nazareth.

"I am a Jew, born in Tarsus in Cilicia, but brought up in this city, educated with strictness under Gamaliel according to the law of our ancestors, and was zealous for God just as all of you are today.

A man named Ananias, a devout man according to the law, well spoken of by all the Jews who live there,

Then Paul said to him, "God is going to strike you, you whitewashed wall! Do you sit there judging me according to the law, and in violation of the law you order me to be struck?"

But I confess this to you, that I worship the God of our ancestors according to the Way (which they call a sect), believing everything that is according to the law and that is written in the prophets.

I was circumcised on the eighth day, from the people of Israel and the tribe of Benjamin, a Hebrew of Hebrews. I lived according to the law as a Pharisee.

And those of the sons of Levi who receive the priestly office have authorization according to the law to collect a tithe from the people, that is, from their fellow countrymen, although they too are descendants of Abraham.

For when Moses had spoken every command to all the people according to the law, he took the blood of calves and goats with water and scarlet wool and hyssop and sprinkled both the book itself and all the people,

Indeed according to the law almost everything was purified with blood, and without the shedding of blood there is no forgiveness.

When he says above, "Sacrifices and offerings and whole burnt offerings and sin-offerings you did not desire nor did you take delight in them" (which are offered according to the law),