King James Version
And the king said unto him, How many times shall I adjure thee that thou tell me nothing but that which is true in the name of the LORD?English Standard Version
But the king said to him, "How many times shall I make you swear that you speak to me nothing but the truth in the name of the LORD?"New International Version
The king said to him, "How many times must I make you swear to tell me nothing but the truth in the name of the LORD?"