This verb means more than casual visitation—it implies visiting with intent to learn, inquire, or investigate. Classical usage includes examining places, consulting oracles, or seeking information from people. In Galatians 1:18, Paul says he went up to Jerusalem 'to visit' (historēsai) Cephas, spending fifteen days with him. The term suggests Paul's visit had a specific investigative purpose: to become acquainted with the lead apostle while maintaining the independence of his own gospel revelation.