Deuteronomy 12:12, 19

And ye shall rejoice before Jehovah your God, ye, and your sons, and your daughters, and your men-servants, and your maid-servants, and the Levite that is within your gates, forasmuch as he hath no portion nor inheritance with you.

Take heed to thyself that thou forsake not the Levite as long as thou livest in thy land.