Exodus 2:13

Two men of the Hebrews strove together - How strange that in the very place where they were suffering a heavy persecution because they were Hebrews, the very persons themselves who suffered it should be found persecuting each other! It has been often seen that in those times in which the ungodly oppressed the Church of Christ, its own members have been separated from each other by disputes concerning comparatively unessential points of doctrine and discipline, in consequence of which both they and the truth have become an easy prey to those whose desire was to waste the heritage of the Lord. The Targum of Jonathan says that the two persons who strove were Dathan and Abiram.