Exodus 23:28-30

Revised Standard Version Catholic Edition

²⁸ And I will send hornets before you, which shall drive out Hivite, Canaanite, and Hittite from before you. ²⁹ I will not drive them out from before you in one year, lest the land become desolate and the wild beasts multiply against you. ³⁰ Little by little I will drive them out from before you, until you are increased and possess the land.