"Do not judge, or you too will be judged.1
References for Matthew 7:1
For in the same way you judge others, you will be judged, and with the measure you use, it will be measured to you.2
References for Matthew 7:2
"Why do you look at the speck of sawdust in someone else's eye and pay no attention to the plank in your own eye?
How can you say, 'Let me take the speck out of your eye,' when all the time there is a plank in your own eye?
You hypocrite, first take the plank out of your own eye, and then you will see clearly to remove the speck from the other person's eye.
"Do not give dogs what is sacred; do not throw your pearls to pigs. If you do, they may trample them under their feet, and then turn and tear you to pieces.