The Ari says regarding the Pesach seder, (I'm not sure of the exact source though),
"Arrange the Plate on the table by taking three matzahs and placing them one on the other: First the Israelite [the lowest matzah], on it the Levite [the second matzah], and on it the Kohen [the third matzah]. These are the three intellectual faculties, chochma, bina, da'as."
Can anyone say with certainty, which matza corresponds to which sefira?
I read about this here: http://www.chabad.org/kabbalah/article_cdo/aid/2546858/jewish/The-Seder-Plate-A-Microcosm-of-Your-Psyche.htm