Verses with the word fifteenth in the Apocrypha (4 verses):

Additions to Esther 10:13
Therefore those days shall be unto them in the month Adar, the fourteenth and fifteenth day of the same month, with an assembly, and joy, and with gladness before God, according to the generations for ever among his people.

1 Maccabees 1:54
Now the fifteenth day of the month Casleu, in the hundred forty and fifth year, they set up the abomination of desolation upon the altar, and builded idol altars throughout the cities of Juda on every side;

2 Maccabees 11:33
Fare ye well. In the hundred forty and eighth year, and the fifteenth day of the month Xanthicus.

2 Maccabees 11:38
Farewell. This hundred and eight and fortieth year, the fifteenth day of the month Xanthicus.