New International Version
Then the men went as a group to King Darius and said to him, "Remember, Your Majesty, that according to the law of the Medes and Persians no decree or edict that the king issues can be changed."

American Standard Version
Then these men assembled together unto the king, and said unto the king, Know, O king, that it is a law of the Medes and Persians, that no interdict nor statute which the king establisheth may be changed.

Berean Study Bible
Then the men approached the king together and said to him, “Remember, O king, that by the law of the Medes and Persians no decree or ordinance established by the king can be changed.”

Douay-Rheims Bible
But those mer. perceiving the king's design, said to him: Know thou, O king, that the law of the Medes and Persians is, that no decree which the king hath made, may be altered.

English Revised Version
Then these men assembled together unto the king, and said unto the king, Know, O king, that it is a law of the Medes and Persians, that no interdict nor statute which the king establisheth may be changed.

King James Bible
Then these men assembled unto the king, and said unto the king, Know, O king, that the law of the Medes and Persians is, That no decree nor statute which the king establisheth may be changed.

World English Bible
Then these men assembled together to the king, and said to the king, Know, O king, that it is a law of the Medes and Persians, that no decree nor statute which the king establishes may be changed.

Young's Literal Translation
Then these men have assembled near the king, and are saying to the king, 'know, O king, that the law of Media and Persia is: That any interdict and statute that the king doth establish is not to be changed.'

Daniel 6:15 Additional Translations ...