Verses with the word bridegroom in the Apocrypha (3 verses):

Baruch 2:23
I will cause to cease out of the cites of Judah, and from without Jerusalem, the voice of mirth, and the voice of joy, the voice of the bridegroom, and the voice of the bride: and the whole land shall be desolate of inhabitants.

1 Maccabees 1:27
Every bridegroom took up lamentation, and she that sat in the marriage chamber was in heaviness,

1 Maccabees 9:39
Where they lifted up their eyes, and looked, and, behold, there was much ado and great carriage: and the bridegroom came forth, and his friends and brethren, to meet them with drums, and instruments of musick, and many weapons.