וְזַרְעֵיכֶ֥ם וְכַרְמֵיכֶ֖ם יַעְשֹׂ֑ר וְנָתַ֥ן לְסָרִיסָ֖יו וְלַעֲבָדָֽיו׃
And he will take the tenth of your seed, and of your vineyards, and give to his officers, and to his servants.
Read kabbalistic (mystical) interpretation of I Samuel 8:15: and classical mystical sources.