Matthew 6:14-15

6:14 For if ye forgive men their trespasses, your heavenly Father will also forgive you: 6:15 But if ye forgive not men their trespasses, neither will your Father forgive your trespasses.

Matthew 7:1-2

7:1 Judge not, that ye be not judged. 7:2 For with what judgment ye judge, ye shall be judged: and with what measure ye mete, it shall be measured to you again.