Verses with the word contention in the Apocrypha (2 verses):

Sirach 28:11
An hasty contention kindleth a fire: and an hasty fighting sheddeth blood.

2 Maccabees 4:4
Onias seeing the danger of this contention, and that Apollonius, as being the governor of Celosyria and Phenice, did rage, and increase Simon's malice,