'Fourteenth' in the Bible

And the Jews that were in Shushan gathered themselves together on the fourteenth day also of the month Adar, and slew three hundred men in Shushan; but on the spoil they laid not their hand.

This was done on the thirteenth day of the month Adar; and on the fourteenth day of the same they rested, and made it a day of feasting and gladness.

But the Jews that were in Shushan assembled together on the thirteenth day thereof, and on the fourteenth thereof; and on the fifteenth day of the same they rested, and made it a day of feasting and gladness.

Therefore do the Jews of the villages, that dwell in the unwalled towns, make the fourteenth day of the month Adar a day of gladness and feasting, and a good day, and of sending portions one to another.

to enjoin them that they should keep the fourteenth day of the month Adar, and the fifteenth day of the same, yearly,