'Contend with Him' in the Bible

Rise ye up, take your journey, and pass over the river Arnon: behold, I have given into thine hand Sihon the Amorite, king of Heshbon, and his land: begin to possess it, and contend with him in battle.

And to Levi he said, Thy Truth and thy Light to the godly man whom they tried in the trial; thou wilt contend with him at the water of contention.