Numbers 18:26-28

Complete Jewish Bible

²⁶ “Tell the L’vi’im, ‘When you take from the people of Isra’el the tenth of the produce which I have given you from them as your inheritance, you are to set aside from it a gift for Adonai, one tenth of the tenth. ²⁷ The gift you set aside will be accounted to you as if it were grain from the threshing-floor and grape juice from the wine vat. ²⁸ In this way you will set aside a gift for Adonai from all your tenths that you receive from the people of Isra’el, and from these tenths you are to give to Aharon the cohen the gift set aside for Adonai.