Romans 12:9
Let love be undissembled. Abhor that which is evil; cleave to that which is good.
1 Thessalonians 5:22
Abstain from all appearance of evil.
2 Timothy 2:19
Nevertheless the stable foundation of God standeth firm, having this seal, the Lord knoweth those who belong to him. And, let every man who mentions the name of the Lord depart from unrighteousness.
1 Peter 5:5
In like manner, ye who are younger persons, be in subjection to your elders: but all of you be subject one to another, and be clothed from head to foot with humility: for God sets himself in opposition to the proud, but he giveth grace to the lowly.