NASB 1995
They were all amazed, so that they debated among themselves, saying, "What is this? A new teaching with authority! He commands even the unclean spirits, and they obey Him."

American Standard Version
And they were all amazed, insomuch that they questioned among themselves, saying, What is this? a new teaching! with authority he commandeth even the unclean spirits, and they obey him.

Berean Study Bible
All the people were amazed and began to ask one another, “What is this? A new teaching with authority! He commands even the unclean spirits, and they obey Him!”

Douay-Rheims Bible
And they were all amazed, insomuch that they questioned among themselves, saying: What thing is this? what is this new doctrine? for with power he commandeth even the unclean spirits, and they obey him.

English Revised Version
And they were all amazed, insomuch that they questioned among themselves, saying, What is this? a new teaching! with authority he commandeth even the unclean spirits, and they obey him.

King James Bible
And they were all amazed, insomuch that they questioned among themselves, saying, What thing is this? what new doctrine is this? for with authority commandeth he even the unclean spirits, and they do obey him.

World English Bible
They were all amazed, so that they questioned among themselves, saying, "What is this? A new teaching? For with authority he commands even the unclean spirits, and they obey him!"

Young's Literal Translation
and they were all amazed, so as to reason among themselves, saying, 'What is this? what new teaching is this? that with authority also the unclean spirits he commandeth, and they obey him!'

Mark 1:27 Additional Translations ...