Esther 9:30
And he sent the letters unto all the Jews, to the hundred twenty and seven provinces of the kingdom of Ahasuerus, with words of peace and truth,
Cross-references
Esther 1:1
Historical context
In Esther 1:1, the 127 provinces are introduced, defining the geographic scope of the letters sent here.
Esther 8:9
Parallel
In Esther 8:9, Mordecai sent letters permitting self-defense; here letters establish Purim, both sent to the same provinces.
Zechariah 8:19
Parallel
In Zechariah 8:19, God promises fasts will become joyful feasts; Purim's establishment from fasting to celebration parallels that pattern.