I Kings 6:29 Kabbalah

וְאֵת֩ כָּל־קִיר֨וֹת הַבַּ֜יִת מֵסַ֣ב ׀ קָלַ֗ע פִּתּוּחֵי֙ מִקְלְעוֹת֙ כְּרוּבִ֣ים וְתִֽמֹרֹ֔ת וּפְטוּרֵ֖י צִצִּ֑ים מִלִּפְנִ֖ים וְלַחִיצֽוֹן׃

And he carved all the walls of the house round about with carved figures of cherubim and palm-trees and open flowers, within and without.

Read kabbalistic (mystical) interpretation of I Kings 6:29: and classical mystical sources.