(Hebrew) The names of two symbolic pillars of the Temple of Solomon, the Solar Man; these are the astral solar body and the mental solar body (Hod and Netzach).
“And he set up the pillars in the porch of the temple: and he set up the right pillar, and called the name thereof יכין [Jachin]: and he set up the left pillar, and he called the name thereof בעז [Boaz].” - 1 Kings 7:21