Matthew 7:3 – 5
New International Version (NIV1984)
3 “Why do you look at the speck of sawdust in your brother’s eye and pay no attention to the plank in your own eye? 4 How can you say to your brother, ‘Let me take the speck out of your eye,’ when all the time there is a plank in your own eye? 5 You hypocrite, first take the plank out of your own eye, and then you will see clearly to remove the speck from your brother’s eye.
From BibleGateway.com: http://www.biblegateway.com/passage/?search=Matthew 7:3 – 5&version=NIV1984