Kabbalah su I Re 2:26

And when the verse mentions "Laishah" or "poor Anatot" (the poorest of the poor), the meaning is the same as in, "of the priests that were in Anatot" (Jer. 1:1), and "Anatot, to your own fields" (I Kings 2:26). (These indicate poverty) What does (King Solomon) want to teach us? As long as King David was alive, Evyatar became wealthy and prosperous. But after that, (when King David died, he became poor). Solomon told him, "Anatot, to your own fields."

What is the true reason that Solomon called him (Anatot)? He wanted to tell him, during your days, my father lived in poverty, but now " go to your own fields." We should now explain why Evyatar was called Anatot. Should one assume that it was because he was from Anatot? We have already learned from the verse: "And one of the sons of Achimelech, the son of Achituv, named Evyatar, escaped" (I Sam. 22:20). And he came from Nov, the city of the priests. We have learned that Nov is also called Anatot and why is it called Anatot - because of the poverty and destitution to which it had been reduced by King Saul through the slaughter of all its priestly inhabitants. Nevertheless, Anatot was the name of a village and is not Nov. Rather, King Solomon called Evyatar Anatot, "because you were afflicted (Heb. hit'anita) in all that my father was afflicted" (I Kings 2:26) - and because he also came from the city of Nov. So the true reason is that, because King David lived in poverty in his days, he called him thus.