Pride is either a feeling of self-esteem from one’s accomplishments or abilities; or it can be arrogant behavior, conduct or an exaggerated feeling of one’s dignity or importance. It is the latter definition that is of interest here.
“Then I saw an angel coming down from heaven, having the key to the bottomless pit and a great chain in his hand. He laid hold of the dragon, that serpent of old, who is the Devil and Satan, and bound him for a thousand years; and he cast him into the bottomless pit, and shut him up, and set a seal on him, so that he should deceive the nations no more till the thousand years were finished. But after these things he must be released for a little while.” Revelation 20:1-3.