NET
20 because Herod stood in awe of John and protected him, since he knew that John was a righteous and holy man. When Herod heard him, he was thoroughly baffled, and yet he liked to listen to John.
Darby
20 for Herod feared John knowing that he was a just and holy man, and kept him safe; and having heard him, did many things, and heard him gladly.
KJV
20 For Herod feared John, knowing that he was a just man and an holy, and observed him; and when he heard him, he did many things, and heard him gladly.