Matthew 7:7-8
Ask, and it shall be given you; seek, and ye shall find; knock, and it shall be opened unto you:
Mark 10:36-37
He said unto them, What will ye that I should do for you?
Mark 10:51
And Jesus addressing him, said, What dost thou wish that I should do for thee? And the blind man said to him, Rabboni, that I may receive my sight!
John 16:23
And in that hour ye shall ask me nothing. Verily, verily, I say unto you, That whatsoever things ye shall ask the Father in my name, he will give you.
1 John 5:14-15
And this is the confidence that we have towards him, that whatsoever we ask according to his will, he heareth us.