1 Esdras 8:21

21 Let all things prescribed in the law of God be scrupulously fulfilled for the Most High God, so that wrath may not come upon the kingdom of the king and his sons.

1 Esdras 8:21 In-Context

19 "I, King Artaxerxes, have commanded the treasurers of Syria and Phoenicia that whatever Ezra the priest and reader of the law of the Most High God sends for, they shall take care to give him,
20 up to a hundred talents of silver, and likewise up to a hundred cors of wheat, a hundred baths of wine, and salt in abundance.
21 Let all things prescribed in the law of God be scrupulously fulfilled for the Most High God, so that wrath may not come upon the kingdom of the king and his sons.
22 You are also informed that no tribute or any other tax is to be laid on any of the priests or Levites or temple singers or gatekeepers or temple servants or persons employed in this temple, and that no one has authority to impose any tax on them.
23 "And you, Ezra, according to the wisdom of God, appoint judges and justices to judge all those who know the law of your God, throughout all Syria and Phoenicia; and you shall teach it to those who do not know it.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.