Kabbalah do Przysłów 8:21

He [Moshiach] left there trembling all over, his eyes brimming with tears. Rabbi Chiya was deeply shaken and wept. Then he said, how happy are the righteous with their portion in the World to Come, and how happy is the son of Yochai, who has this distinction. He is described by the verse, "I may cause those who love me to inherit substance; and I will fill their treasures" (Proverbs 8:21).