Luke 11:13

10 For to everyone who makes a request, it will be given; and he who is searching will get his desire; and to him who gives the sign, the door will be open.

11 And which of you, being a father, will give a stone to his son, who makes request for bread? or for a fish, will give him a snake?

12 Or for an egg, will give him a scorpion?

13 If, then, you who are evil are able to give good things to your children, how much more will your Father in heaven give the Holy Spirit to those who make request to him?

14 And he was sending an evil spirit out of a man who was without the power of talking. And it came about that when the spirit had gone the man had the power of talking; and the people were full of wonder.

15 But some of them said, He sends out evil spirits by Beelzebul, the ruler of evil spirits.

16 And others, testing him, were looking for a sign from heaven from him.