Luke 11:20-27
English Standard Version
Chapter 11
20But if it is by the finger of God that I cast out demons, then the kingdom of God has come upon you. 21When a strong man, fully armed, guards his own palace, his goods are safe; 22but when one stronger than he attacks him and overcomes him, he takes away his armor in which he trusted and divides his spoil. 23Whoever is not with me is against me, and whoever does not gather with me scatters.
24"When the unclean spirit has gone out of a person, it passes through waterless places seeking rest, and finding none it says, ‘I will return to my house from which I came.’
25And when it comes, it finds the house swept and put in order.
26Then it goes and brings seven other spirits more evil than itself, and they enter and dwell there. And the last state of that person is worse than the first."