Sefirot Combination (Cycles of Seven Weeks):
2nd day of Week 27 ("the Cow") and the 37th day of the cycle of Netzach (Victory/Endurance), Gevurah shebeYesod shebeNetzach, Might/Discipline within Foundation within Victory/Endurance.
Alef-Bet/Psalms (Cycles of 22 days):
pure, clear, unblemished
to halve, to divide ; to cross ; to split