Jesus says in Matthew 7:7-11 says:
7"Continue to ask, and God will give to you. Continue to search, and you will find. Continue to knock, and the door will open for you. 8Yes, if a person continues asking, that person will receive. If a person continues looking, that person will find. And if a person continues knocking, the door will open for that person.9"Do any of you have a son? If your son asked for bread, would you give him a rock? No!10Or if your son asked for a fish, would you give him a snake? No!11[You are not like God]--you are evil. But you know how to give good things to your children. So surely your heavenly Father will give good things to those people that ask him. (Easy-to-Read Version)
King James Version: 7Ask, and it shall be given you; seek, and ye shall find; knock, and it shall be opened unto you: 8For every one that asketh receiveth; and he that seeketh findeth; and to him that knocketh it shall be opened. 9Or what man is there of you, whom if his son ask bread, will he give him a stone? 10Or if he ask a fish, will he give him a serpent? 11If ye then, being evil, know how to give good gifts unto your children, how much more shall your Father which is in heaven give good things to them that ask him?