Deuteronomy 12:19 in the King James Version
Take heed to thyself that thou forsake not the Levite as long as thou livest upon the earth.
Context
18 but you shall eat them before the LORD your God in the place which the LORD your God shall choose: you, your son, your daughter, your male servant, your female servant, and the Levite who is within your gates. You shall rejoice before the LORD your God in all that you put your hand to.
19 Be careful that you don’t forsake the Levite as long as you live in your land.
20 When the LORD your God enlarges your border, as he has promised you, and you say, “I want to eat meat,” because your soul desires to eat meat, you may eat meat, after all the desire of your soul.