So they gathered themselves together
qabats  (kaw-bats')
to grasp, i.e. collect -- assemble (selves), gather (bring) (together, selves together, up), heap, resort, surely, take up.
at Jerusalem
Yruwshalaim  (yer-oo-shaw-lah'-im)
founded peaceful; Jerushalaim or Jerushalem, the capital city of Palestine -- Jerusalem.
in the third
shliyshiy  (shel-ee-shee')
third; feminine a third (part); by extension, a third (day, year or time); specifically, a third-story cell) -- third (part, rank, time), three (years old).
chodesh  (kho'-desh)
the new moon; by implication, a month -- month(-ly), new moon.
in the fifteenth
chamesh  (khaw-maysh')
five -- fif(-teen), fifth, five (apiece).
`asar  (aw-sawr')
ten (only in combination), i.e. -teen; also (ordinal) -teenth -- (eigh-, fif-, four-, nine-, seven-, six-, thir-)teen(-th), + eleven(-th), + sixscore thousand, + twelve(-th).
shaneh  (shaw-neh')
a year (as a revolution of time) -- + whole age, long, + old, year(-ly).
of the reign
malkuwth  (mal-kooth')
a rule; concretely, a dominion -- empire, kingdom, realm, reign, royal.
of Asa
'Aca'  (aw-saw')
Asa, the name of a king and of a Levite -- Asa.