# So they gathered together
"They" here refers to the tribes of Judah and Israel that were with Asa.
# the third month
This is the third month of the Hebrew calendar. It is during the last part of May and the first part of June on Western calendars. (See: [[rc://en/ta/man/translate/translate-hebrewmonths]])
# third ... fifteenth
(See: [[rc://en/ta/man/translate/translate-ordinal]])