'Gladly' in the Bible

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.

David therefore himself calleth him Lord; and whence is he then his son? And the common people heard him gladly.

They gladly listened to his proposal, and promised to give him a sum of money. So he looked out for an opportunity to betray Him.