Mark 11:24
I tell you, believe that you receive what you pray for and you shall have it.
1 John 3:22
Whatever we ask we receive from Him because we obey His commandments and do the things that are pleasing in His sight.
Matthew 7:7-11
Ask and it will be given you. Seek and you will find. Knock and it will be opened for you.
Matthew 21:22
You will receive the things you ask for in prayer when you have faith.
Luke 11:9-13
I say to you: Ask and it will be given you. Seek and you will find. Knock and it will be opened to you.
John 16:23-27
You will ask me for nothing then. Truly I say to you, if you ask anything of the Father, he will give it to you in my name.
1 John 5:14-15
This is the confidence that we have toward him, that, if we ask anything according to his will, he hears us.
Matthew 18:19
Again, I say to you, that if two of you are in agreement on earth about anything for which they will make a request, it will be done for them by my Father in heaven.
Luke 18:1-8
He spoke an illustration to them emphasizing the need to pray and not become tired:
John 14:13
Whatever you ask in my name, I will do. That way the Father may be glorified because of the Son.
John 15:7
If you remain with me, and my words remain with you, ask whatever you will, and it will be done for you.
James 1:5-6
If any of you lacks wisdom let him ask of God. He gives to all generously and without reproach and it will be given to him.
James 5:15-18
The prayer of faith will save the sick person. God will raise him up; and if he committed sins, it will be forgiven him.