κακὸν φέρουσι καρπὸν οἱ κακοὶ φίλοι → evil friends bear evil fruit, wicked friends bear wicked fruit, bad friends bear bad fruit
suffossĭo: (subf-), ōnis, f. suffodio,
I a digging under, undermining, Vulg. Jer. 51, 58.—Transf., in plur., concr., mines, Vitr. 1, 5, 5 (dub.): cum ipsum solum subfossionibus tremeret, Sen. Ep. 49, 8.