Acts 24:5 For we have found this man to be a plague, an instigator of insurrections among all the Jews throughout the world, and a ringleader of the sect of the Nazarenes. (See NIV)
2 Corinthians 6:5 in beatings, in imprisonments, in riots, in labors, in watchings, in fastings; (WEB WEY DBY NIV)
2 Corinthians 12:20 For I am afraid that by any means, when I come, I might find you not the way I want to, and that I might be found by you as you don't desire; that by any means there would be strife, jealousy, outbursts of anger, factions, slander, whisperings, proud thoughts, riots; (WEB)