unmixed
2 occurrences across the corpus
KJV Apocrypha (Eastern Orthodox Additions)
3 Maccabees 5:2
he commanded him, with a quantity of unmixed wine with handfuls of incense infused, to drug the elephants early on the following day. These five hundred elephants were, when infuriated by the copious drinks of frankincense, to be led up to the execution of death upon the Jews.
OT Pseudepigrapha
The Sibylline Oracles 1:445
And gall for food and vinegar unmixed