Matthew 7:2-5 Judge not unrighteously, that ye be not judged; but judge righteous judgment. For with what judgment ye shall judge, ye shall be judged; and with what measure ye mete, it shall be measured to you again.
And again, ye shall say unto them, Why is it that thou beholdest the mote that is in thy brother's eye, but considerest not the beam that is in thine own eye? Or how wilt thou say to thy brother, Let me pull out the mote out of thine eye; and canst not behold a beam in thine own eye?