21 Be not overcome by the evil, but overcome, in the good, the evil.
Romans 12:21 Cross References - YLT
Proverbs 16:32
32 Better is the slow to anger than the mighty, And the ruler over his spirit than he who is taking a city.
Luke 6:27-30
27 `But I say to you who are hearing, Love your enemies, do good to those hating you,
28 bless those cursing you, and pray for those accusing you falsely;
29 and to him smiting thee upon the cheek, give also the other, and from him taking away from thee the mantle, also the coat thou mayest not keep back.
30 `And to every one who is asking of thee, be giving; and from him who is taking away thy goods, be not asking again;
1 Peter 3:9
9 not giving back evil for evil, or railing for railing, and on the contrary, blessing, having known that to this ye were called, that a blessing ye may inherit;