Matthew 7:7-8
Ask, and it will be given to you; seek, and you will find; knock, and the door will be opened to you.
8. For everyone who asks receives; he who seeks finds; and to him who knocks, the door will be opened.

John 14:13-14
13. Whatever you ask in my name, I will do it, that the Father may be glorified in the Son;

14. if you ask anything in my name, I will do it.

John 16:23-24
23. “When that day comes, you will not ask me for anything. I am telling you the truth: the Father will give you whatever you ask of him in my name.

24. Until now you have not asked for anything in my name; ask and you will receive, so that your happiness may be complete.