Ken Zayn-
Thank you for the kind words.
The solution method was following a thread from one item to the next.
At first glance, I didn’t get any of the references. Then I started thinking about dates, and the first fell into place.
Then I started thinking about twenty-two, and since “Hebrew dates” had just been referenced, the aleph-bais was something I thought of.
The next number considered was twelve, which first brought to mind the shevatim (couldn’t find a fit), then trei assur, which fit.
I’m far more impressed by whoever it is who knows Tnach so well that they know which psukim have these particular letters within them.