'Fought' in the Bible

"The day following, he appeared to them as they fought, and urged them to be at peace again, saying, 'Sirs, you are brothers. Why do you wrong one another?'

Then a great uproar occurred, and some of the scribes of the Pharisees’ party stood up and began to argue heatedly [in Paul’s favor], saying, “We find nothing wrong with this man; suppose a spirit or an angel has [really] spoken to him?”