Basics:
http://strategywiki.org/wiki/EverQuest/Frequently_Asked_Questions#Audio_triggers -- Includes link to making your own text-to-speech wav files
https://everquest.allakhazam.com/forum.html?forum=1;mid=1176479530186589315#m1176484326175438815 http://bunyip.com.au/eq/audiotriggers/ seems descent
Google Search:
http://www.google.com/search?hl=en&source=hp&q=everquest+audio+trigger+text&btnG=Google+Search
For most events you can, find the trigger text in any good over view of the event, as well as listed here under the quests and mobs. A few examples from the Bestiary for Valdeholm Speak with the King event:
http://eqbeastiary.allakhazam.com/search.shtml?id=24413
http://eqbeastiary.allakhazam.com/search.shtml?id=24416
http://eqbeastiary.allakhazam.com/search.shtml?id=23825
EDIT: A few more links:
Nice EQ Forums post about favorite triggers:
http://forums.station.sony.com/eq/posts/list.m?topic_id=114012
Archived version: http://forums.station.sony.com/eqold/posts/list.m?topic_id=114012
Yther Ore.
Edited, May 14th 2010 4:37pm by Yther Edited, Mar 15th 2013 3:06am by Yther