Matthew 7:7 – 8
New International Version (NIV)
Ask, Seek, Knock
7 “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; the one who seeks finds; and to the one who knocks, the door will be opened.
From BibleGateway.com: http://www.biblegateway.com/passage/?search=Matthew 7:7-8&version=NIV
NIV®