''When I read Herodotus, I seem to hear some Eastern peasant narrate and “philosophize.” —Not for nothing had he traveled among the Scythians.''
E. M. Cioran, Drawn and Quartered
Can someone explain me why here we have the past perfect of ''to travel''? I know that the past perfect is used to talk about something that took place before another action in the past, but here I can't recognize any.