There is not a single instance in the Bible where someone actively sought out a demon in order to engage it. Demon-possessed individuals were encountered, and some were brought to Jesus and His disciples for healing, but the disciples didn't go looking for demons to cast out of people. No one in the Bible ever prayed that the “demon princes” of a town be “bound” from working their will against the residents of that town.
May mga indibidwal na sinapian ng demonyo, ang ilan ay dinala kay Hesus at sa Kanyang mga disipulo upang pagalingin, ngunit hindi naghanap ang mga mga disipulo ng mga demonyo upang paalisin sa mga tao.