κεράτια
From LSJ
English (LSJ)
τά, fruit of the carob-tree, Dsc. 1.114, Ev. Luc. 15.16, PLond. 1.131*. 7 (i AD), Gal. 6.615.
Middle Liddell
κεράτια, τά,
is called St. John's bread, from a notion that it was the fruit he ate in the wilderness, NTest.