Trayī—the three Vedas. (Ṛg, Sāma and Yajur), which explain fruitive activities for material benefits.

Trayi-the three Vedas. (Rg, Sama and Yajur), which explain fruitive activities for material benefits.
 

Link to this page: https://prabhupadabooks.com/glossary/t/trayi-the-three-vedas-rg-sama-and-yajur-which-explain-fruiti