Verses with the word balthasar in the Apocrypha (2 verses):

Baruch 1:11
And pray for the life of Nabuchodonosor king of Babylon, and for the life of Balthasar his son, that their days may be upon earth as the days of heaven:

Baruch 1:12
And the Lord will give us strength, and lighten our eyes, and we shall live under the shadow of Nabuchodonosor king of Babylon, and under the shadow of Balthasar his son, and we shall serve them many days, and find favour in their sight.