Matthew 7:12
All things, then, whatever ye would that men should do to you, do ye also so to them; for this is the Law and the Prophets.
Romans 1:30
slanderers, hated of God, insolent, proud, boasters, inventors of mischief, disobedient to parents,
Romans 12:17
Render to no one evil for evil; have regard to what is honorable in the sight of all men.
Romans 13:10
Love worketh no ill to ones neighbor; therefore love is the fulfilling of the Law.
Titus 3:2
to speak evil of no one, to be averse to strife, forbearing, showing all meekness to all men.
James 4:11
Speak not against one another, brethren; he that speaketh against his brother, or judgeth his brother, speaketh against the law, and judgeth the law; but if thou judge the law, thou art not a doer of the law, but a judge.
1 Peter 2:1-2
Laying aside therefore all malice, and all guile, and hypocrisies, and envies, and all slander,
3 John 1:11
Beloved, do not imitate that which is evil, but that which is good. He that doeth good is of God; he that doeth evil hath not seen God.