'Roams' in the Bible

“When an unclean spirit comes out of a man, it roams through waterless places looking for rest but doesn’t find any.

“When an unclean spirit comes out of a man, it roams through waterless places looking for rest, and not finding rest, it then says, ‘I’ll go back to my house where I came from.’

Be sober [well balanced and self-disciplined], be alert and cautious at all times. That enemy of yours, the devil, prowls around like a roaring lion [fiercely hungry], seeking someone to devour.