Who said it first?

Jesus:

Ask and it will be given to you; seek and you will find; knock and the door will be opened to you. For everyone who asks, receives; and the one who seeks, finds; and to the one who knocks, the door will be opened.

Paulo Coelho:

When you want something, all the universe conspires in helping you achieve it.

Yohannes Surya:

Mestakung!