Luke 11:19-21 Common English Bible (CEB)
19 If I throw out demons by the authority of Beelzebul, then by whose authority do your followers throw them out? Therefore, they will be your judges. 20 But if I throw out demons by the power[a] of God, then God’s kingdom has already overtaken you. 21 When a strong man, fully armed, guards his own palace, his possessions are secure.