yaochihualiztli.

Auh in iquac yn oconpehualtique yn intepeualiz in inteyaochivaliz ca = And when they began their conquest and war making
James Lockhart, We People Here: Nahuatl Accounts of the Conquest of Mexico, Repertorium Columbianum v. 1 (Los Angeles: UCLA Center for Medieval and Renaissance Studies, 1993), 290–291.